Tag: Genetics, Microbiology & Physiology

  • [Solved] w4

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    [>Ecology homework help](https://www.sweetstudy.com/fields/biology-ecology) – a month ago

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    [>Ecology homework help](https://www.sweetstudy.com/fields/biology-ecology)

    – a month ago

  • [Solved] Case Study – Patient Diagnosis

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    **Case Study** A 9-year-old girl named Stephanie is brought to the clinic by her parents. She has been feeling very tired for the past few weeks. Her mother noticed that she bruises easily, even without injury. She also had frequent nosebleeds and complained of bone pain in her legs. On examination,…

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    **Case Study**

    A 9-year-old girl named Stephanie is brought to the clinic by her parents. She has been feeling very tired for the past few weeks. Her mother noticed that she bruises easily, even without injury. She also had frequent nosebleeds and complained of bone pain in her legs.

    On examination, Sarah looks pale. Her temperature is slightly high (100.8°F). The doctor notices small red spots on her skin (petechiae).

    **Laboratory results:**

    – Hemoglobin (Hb): **7.5 g/dL** (low)
    – White blood cells (WBC): **45,000/µL** (high, with many immature cells)
    – Platelets: **35,000/µL** (low)
    – Bone marrow biopsy: **Many lymphoblasts present**

    The doctor diagnoses her with **Acute Lymphoblastic Leukemia (ALL)**.

    Sarah is admitted to the hospital for treatment, which includes chemotherapy.

    ### **❓ Questions:**

    01. What symptoms did Sarah have that suggested a blood problem?
    02. Why does bruising and nosebleeding happen in leukemia?
    03. What does a low hemoglobin level cause in a patient?
    04. What are the red spots on Sarah’s skin called?
    05. Why is her WBC count high but still abnormal?
    06. What is the name of the immature cells found in her bone marrow?
    07. What type of leukemia was Sarah diagnosed with?
    08. Which blood cell type is reduced, leading to more bleeding?
    09. What is the main treatment given for childhood ALL?
    10. Why is early diagnosis important in this case?

    Please note the following important standards:

    – Proofread your paper carefully; always use proper grammar and spelling.
    – Please place your name, date, and assignment name in the heading.  Your assignment must be in Microsoft Word, Time New Roman size 12 font.
    – No late assignments will be accepted, nor assignments via email or hardcopy.
    – Cite your in formation using APA formatting.

    – [\
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    – [\
    \
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    – [\
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    HematologicalAlterations-AudioPDF.pdf](https://www.sweetstudy.com/files/hematologicalalterations-audiopdf-pdf "HematologicalAlterations-AudioPDF.pdf")
    – [\
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    hematology.m4a](https://www.sweetstudy.com/files/hematology-m4a "hematology.m4a")

    – a month ago

  • [Solved] Biology Chapter 04 Homework Supply and Demand I need help with this assignment

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    Chapter 04 Homework Supply and Demand I need help with this assignment – a month ago

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    Chapter 04 Homework Supply and Demand I need help with this assignment

    – a month ago

  • [Solved] BIO201

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy) Please see attached below – a month ago **files (1)** – ## BIO201Discussions.docx **## BIO201Discussions.docx** **Week 2 Discussion – When Structure Determines Function** **Scenario** A 72-year-old patient visits a healthcar…

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy)

    Please see attached below

    – a month ago

    **files (1)**

    – ## BIO201Discussions.docx

    **## BIO201Discussions.docx**

    **Week 2 Discussion – When Structure Determines Function**

    **Scenario**

    A 72-year-old patient visits a healthcare provider after experiencing a fall. During the examination, the provider notes that the patient has thinning skin, reduced bone density, and limited range of motion in several joints. The provider explains that changes in tissues, skin, bones, and joints occur naturally with aging but can also increase injury risk and delay recovery.

    As a healthcare professional, understanding how the body's tissues and structures function together is essential for recognizing the causes of these changes and their impact on overall health.

    **Initial Post Instructions**

    Select
    **_one_** of the following topics and address the questions provided:

    **Option A: Tissues**

    · Choose one of the four primary tissue types.

    · Explain its structure and primary functions.

    · Describe how damage to this tissue type could affect the body's ability to maintain normal function.

    **Option B: Integumentary System**

    · Explain how the structure of the skin supports its protective functions.

    · Describe one age-related or disease-related change that can affect skin function.

    · Explain how these changes can impact homeostasis.

    **Option C: Skeletal System**

    · Explain how bone remodeling contributes to skeletal health.

    · Discuss the role of calcium homeostasis in maintaining healthy bones.

    · Describe one condition that may occur when these processes are disrupted.

    **Option D: Joints**

    · Compare two classifications of joints.

    · Explain how their structures influence movement.

    · Provide a real-world example of how joint structure affects daily activities or athletic performance.

    **_Support your response with at least one credible scientific source._**

    **Peer Responses**

    Respond to at least two classmates who selected a different option than you.

    In your replies:

    · Compare the system or structure your classmate discussed with your own topic.

    · Explain how both contribute to maintaining normal body function.

    · Ask a follow-up question that advances the discussion.

    [**Week 6 Discussion: A Breath and a Bite – Why Every Cell Depends on Both Systems**](https://myclassroom.apus.edu/d2l/le/1512721/discussions/topics/1651915/View)

    **Scenario**

    A patient recovering from a severe respiratory infection reports persistent fatigue, weight loss, and difficulty completing normal daily activities. During evaluation, healthcare providers determine that the patient's reduced oxygen intake and poor nutritional status have limited the body's ability to produce the energy necessary for cellular function and tissue repair.

    Healthcare professionals must understand how the respiratory and digestive systems work together to support metabolism, maintain homeostasis, and promote recovery from illness.

    **Initial Post Instructions**

    Choose
    **_one_** of the following prompts:

    **Option A: Respiratory System**

    Explain how oxygen travels from the atmosphere to the body's cells.

    In your response:

    · Identify the major structures involved in oxygen transport.

    · Explain how gas exchange occurs in the lungs.

    · Describe how impaired respiratory function can affect cellular metabolism and overall health.

    **Option B: Digestive System**

    Select one major digestive organ and explain its role in digestion and nutrient absorption.

    In your response:

    · Describe the organ's structure and function.

    · Explain how it contributes to nutrient availability for cellular metabolism.

    · Discuss one disorder or condition that can impair its function.

    **Option C: Systems Integration**

    The respiratory and digestive systems serve different functions but ultimately support the same goal.

    In your response:

    · Explain how both systems contribute to ATP production and cellular metabolism.

    · Describe how dysfunction in one system can affect the other.

    · Discuss how these systems help maintain homeostasis.

    **_Support your response with at least one credible scientific source._**

    **Peer Responses**

    Reply to at least two classmates who selected a different option than you.

    In your replies:

    · Compare the role of the system discussed by your classmate to the system you selected.

    · Identify at least one connection between the two systems.

    · Ask a follow-up question that advances the discussion.

    [**Week 8 Discussion: Anatomy and Physiology in Action – A Lifespan Perspective**](https://myclassroom.apus.edu/d2l/le/1512721/discussions/topics/1651916/View)

    **Scenario**

    Throughout this course, you have examined how individual organ systems contribute to maintaining homeostasis. From cellular transport and tissue organization to circulation, respiration, metabolism, and reproduction, each system plays a unique role while remaining interconnected with the others.

    Healthcare professionals must understand not only individual body systems but also how those systems interact throughout the human lifespan.

    **Initial Post Instructions**

    Select
    **_one_** of the following prompts:

    **Option A: Reproductive Health**

    Choose either the male or female reproductive system.

    In your response:

    · Identify two major structures and explain their functions.

    · Explain how hormones regulate reproductive processes.

    · Discuss one health condition or disorder that can affect reproductive function.

    **Option B: Human Development and Aging**

    Select one stage of development (prenatal, infancy, adolescence, adulthood, or aging).

    In your response:

    · Describe key physiological changes that occur during that stage.

    · Explain how at least two organ systems contribute to healthy development.

    · Discuss one challenge or health concern commonly associated with that stage.

    **Option C: Course Integration**

    Reflect on the organ systems studied throughout this course.

    In your response:

    · Identify two organ systems that you believe are most interconnected.

    · Explain how they work together to maintain homeostasis.

    · Provide a real-world example of what can occur when one of those systems is disrupted.

    Support your response with at least one credible scientific source.

    **Peer Responses**

    Reply to at least two classmates who selected a different option than you.

    In your replies:

    · Compare your selected topic to your classmate's topic.

    · Identify at least one physiological connection between the systems or developmental stages discussed.

    · Ask a follow-up question that advances the discussion.

    **## BIO201Discussions.docx**

    **Week 2 Discussion – When Structure Determines Function**

    **Scenario**

    A 72-year-old patient visits a healthcare provider after experiencing a fall. During the examination, the provider notes that the patient has thinning skin, reduced bone density, and limited range of motion in several joints. The provider explains that changes in tissues, skin, bones, and joints occur naturally with aging but can also increase injury risk and delay recovery.

    As a healthcare professional, understanding how the body's tissues and structures function together is essential for recognizing the causes of these changes and their impact on overall health.

    **Initial Post Instructions**

    Select
    **_one_** of the following topics and address the questions provided:

    **Option A: Tissues**

    · Choose one of the four primary tissue types.

    · Explain its structure and primary functions.

    · Describe how damage to this tissue type could affect the body's ability to maintain normal function.

    **Option B: Integumentary System**

    · Explain how the structure of the skin supports its protective functions.

    · Describe one age-related or disease-related change that can affect skin function.

    · Explain how these changes can impact homeostasis.

    **Option C: Skeletal System**

    · Explain how bone remodeling contributes to skeletal health.

    · Discuss the role of calcium homeostasis in maintaining healthy bones.

    · Describe one condition that may occur when these processes are disrupted.

    **Option D: Joints**

    · Compare two classifications of joints.

    · Explain how their structures influence movement.

    · Provide a real-world example of how joint structure affects daily activities or athletic performance.

    **_Support your response with at least one credible scientific source._**

    **Peer Responses**

    Respond to at least two classmates who selected a different option than you.

    In your replies:

    · Compare the system or structure your classmate discussed with your own topic.

    · Explain how both contribute to maintaining normal body function.

    · Ask a follow-up question that advances the discussion.

    [**Week 6 Discussion: A Breath and a Bite – Why Every Cell Depends on Both Systems**](https://myclassroom.apus.edu/d2l/le/1512721/discussions/topics/1651915/View)

    **Scenario**

    A patient recovering from a severe respiratory infection reports persistent fatigue, weight loss, and difficulty completing normal daily activities. During evaluation, healthcare providers determine that the patient's reduced oxygen intake and poor nutritional status have limited the body's ability to produce the energy necessary for cellular function and tissue repair.

    Healthcare professionals must understand how the respiratory and digestive systems work together to support metabolism, maintain homeostasis, and promote recovery from illness.

    **Initial Post Instructions**

    Choose
    **_one_** of the following prompts:

    **Option A: Respiratory System**

    Explain how oxygen travels from the atmosphere to the body's cells.

    In your response:

    · Identify the major structures involved in oxygen transport.

    · Explain how gas exchange occurs in the lungs.

    · Describe how impaired respiratory function can affect cellular metabolism and overall health.

    **Option B: Digestive System**

    Select one major digestive organ and explain its role in digestion and nutrient absorption.

    In your response:

    · Describe the organ's structure and function.

    · Explain how it contributes to nutrient availability for cellular metabolism.

    · Discuss one disorder or condition that can impair its function.

    **Option C: Systems Integration**

    The respiratory and digestive systems serve different functions but ultimately support the same goal.

    In your response:

    · Explain how both systems contribute to ATP production and cellular metabolism.

    · Describe how dysfunction in one system can affect the other.

    · Discuss how these systems help maintain homeostasis.

    **_Support your response with at least one credible scientific source._**

    **Peer Responses**

    Reply to at least two classmates who selected a different option than you.

    In your replies:

    · Compare the role of the system discussed by your classmate to the system you selected.

    · Identify at least one connection between the two systems.

    · Ask a follow-up question that advances the discussion.

    [**Week 8 Discussion: Anatomy and Physiology in Action – A Lifespan Perspective**](https://myclassroom.apus.edu/d2l/le/1512721/discussions/topics/1651916/View)

    **Scenario**

    Throughout this course, you have examined how individual organ systems contribute to maintaining homeostasis. From cellular transport and tissue organization to circulation, respiration, metabolism, and reproduction, each system plays a unique role while remaining interconnected with the others.

    Healthcare professionals must understand not only individual body systems but also how those systems interact throughout the human lifespan.

    **Initial Post Instructions**

    Select
    **_one_** of the following prompts:

    **Option A: Reproductive Health**

    Choose either the male or female reproductive system.

    In your response:

    · Identify two major structures and explain their functions.

    · Explain how hormones regulate reproductive processes.

    · Discuss one health condition or disorder that can affect reproductive function.

    **Option B: Human Development and Aging**

    Select one stage of development (prenatal, infancy, adolescence, adulthood, or aging).

    In your response:

    · Describe key physiological changes that occur during that stage.

    · Explain how at least two organ systems contribute to healthy development.

    · Discuss one challenge or health concern commonly associated with that stage.

    **Option C: Course Integration**

    Reflect on the organ systems studied throughout this course.

    In your response:

    · Identify two organ systems that you believe are most interconnected.

    · Explain how they work together to maintain homeostasis.

    · Provide a real-world example of what can occur when one of those systems is disrupted.

    Support your response with at least one credible scientific source.

    **Peer Responses**

    Reply to at least two classmates who selected a different option than you.

    In your replies:

    · Compare your selected topic to your classmate's topic.

    · Identify at least one physiological connection between the systems or developmental stages discussed.

    · Ask a follow-up question that advances the discussion.

  • [Solved] development movie pt2

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    Executive Solution Overview

    attached – a month ago **files (3)** – ## Akeelah-DevelopmentalMovieAnalysisPart1.pdf – Screenshot_11-9-2026_91852_luonline.blackboard.com.jpeg – Screenshot_11-9-2026_91830_luonline.blackboard.com.jpeg **## Akeelah-DevelopmentalMovieAnalysisPart1.pdf** Neely 1 Don’ Keisha Neely FMSC-3340-8B Pr…

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    Assignment Prompt & Instructions

    attached

    – a month ago

    **files (3)**

    – ## Akeelah-DevelopmentalMovieAnalysisPart1.pdf

    – Screenshot_11-9-2026_91852_luonline.blackboard.com.jpeg
    – Screenshot_11-9-2026_91830_luonline.blackboard.com.jpeg

    **## Akeelah-DevelopmentalMovieAnalysisPart1.pdf**

    Neely 1

    Don’ Keisha Neely

    FMSC-3340-8B

    Professor Jiao

    4 August 2026

    Neely 2

    Developmental Movie Analysis Part 1: Akeelah and the Bee

    Movie Selected

    Akeelah and the Bee is a movie that will be used for this developmental analysis and will

    be written by Doug Atchison and directed. The film premiered in 2006, featuring Keke Palmer in

    the role of Akeelah Anderson, Angela Bassett playing her mother Tanya and Laurence Fishburne

    as Dr. Joshua Larabee. The narrative is about an intelligent, 11-years-old African American girl,

    named Akeelah, who is from South Los Angeles and has an exceptional ability to spell. She is

    not seeking praise for her academic prowess, but she does enter competitions for spelling and

    strives to qualify for the national Scripps Spelling Bee (Atchison, 2008). The movie focuses on

    her experiences at school, relationships with family and friends, interactions with adults, and

    growing involvement in her community.

    Child Character and Approximate Age

    The primary child character observed is Akeelah Anderson, who is approximately 11

    years old. She is in the seventh grade at a middle school in the Crenshaw area of South Los

    Angeles. Akeelah is characterized as being smart and particularly gifted in language and spelling.

    However, she does not consistently apply herself at school and sometimes skips classes. Her

    actions seem to relate to her home, school and neighbourhood experiences. She also suffers the

    loss of her father, who died when she was 6 years old.

    Other key young characters are Javier Mendez, a fellow spelling competitor who

    becomes Akeelah's best friend, and Dylan Chiu, who is a very good spelling student who is filled

    with pressure from his father. The characters make more observations about children with their

    friendship, competition, expectations and family relationships.

    Developmental Stage Represented

    Neely 3

    The major developmental period portrayed in the movie is middle childhood and early

    adolescence due to Akeelah being eleven years old and in seventh grade. The film also features

    other kids and teens involved in academic contests and learning how to deal with their parents,

    teachers, peers, and other adults. The characters' experiences provide many opportunities to

    observe their behavior, abilities, relationships, emotions, responsibilities, and responses to their

    surrounding environments.

    Observation 1: Akeelah's School Experience

    One important observation is Akeelah's relationship with school. She is intelligent, but

    her school is boring and she has poor attention span when it comes to studying. She misses the

    classes and is running the risk of detention due to her lack of attendance. This demonstrates a

    difference between her intelligence and engagement in school. Her teacher Dalia Phillips feels a

    kid like Akeelah could have promise, so she'll do something to discover it; enroll Akeelah in the

    school's spelling bee. The principal also suggests that she enter the competition. Akeelah initially

    resists because she does not want to attract attention to herself or be viewed as a “brainiac.”

    Observation 2: Akeelah's Performance in the School Spelling Bee

    A second significant observation is when Akeelah enters a Spelling Bee at school. Even

    though she initially does not want to compete, she performs extremely well and wins the

    competition. Her achievements come as a surprise to those around her, and allow her to enter

    into more advanced levels of competition. This scene helps to show that she and Akeelah see

    different things in themselves and what they can do. Her success also alters the way teachers and

    school administrators react to her.

    Observation 3: Akeelah's Relationship With Her Mother

    Neely 4

    Another important observation is between Akeelah and her mother, Tanya. Tanya is a

    nurse and has lots of responsibilities. Akeelah's father died when she was six, leaving Tanya to

    manage the family. Akeelah does not immediately tell her mother about her involvement in the

    spelling competition because she believes her mother may not support the activity. Tanya is

    worried about Akeelah's schoolwork and thinks that the spelling bee may affect her learning.

    Their interactions show differences in expectations and communication between a parent and

    child.

    Observation 4: Akeelah's Relationship With Dr. Larabee

    The fourth observation is about Akeelah's interaction with Dr. Joshua Larabee. He is a

    college professor and a former Spelling Bee competitor who then becomes her coach. Initially,

    Akeelah thinks that if she can, she can do it without him helping her and resists his coaching. Dr.

    Larabee is demanding and challenges her to improve her discipline, creativity and spelling. He

    instructs her in words make-up, meaning, and memory techniques. He also provides her with

    thousands of words to learn on her own, all the time. Their relationship starts to be important to

    Akeelah's development slowly.

    Observation 5: Akeelah's Friendship With Javier

    The fifth is Akeelah's growing friendship with another Spelling Contestant, Javier

    Mendez. They interact in the L.A. district competition and form a positive relationship with one

    another. Javier is apt to become someone Akeelah can learn about spelling competitions from.

    Akeelah finds companions in their friendship as she endures the pressures of competing at higher

    and higher levels.

    Observation 6: Dylan's Relationship With His Father

    Neely 5

    The sixth observation is of Dylan Chiu and his father. Dylan is a very talented spelling

    competitor, and already has some success in national competitions. However, his father has his

    much to prove on his. Dylan must play like there's no tomorrow and he's never going to settle, to

    play his very best. This creates a noticeable contrast between his academic talent and the

    pressure surrounding his participation. Akeelah sees the predicament and is sympathetic toward

    him while competing for the top spot.

    Observation 7: Support From the Community

    One of the most important revelations happens when Akeelah starts to get help from

    people around her. Once Dr. Larabee has given her thousands of words to learn, she figures out

    that she isn't up to huge amounts on her own. Family members, friends, classmates and

    neighbors help her. People who have nothing to do with her studies and appear to be

    disinterested also get involved to help with her preparations. This community involvement

    becomes more vital and significant as Akeelah moves on to the national competition.

    Neely 6

    Reference

    Atchison, D. (Director). (2008, April 11). Akeelah and the bee (2006) [Video recording].

    **Screenshot_11-9-2026_91852_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91852-luonline-blackboard-com-jpeg)

    **Screenshot_11-9-2026_91830_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91830-luonline-blackboard-com-jpeg)

    **Screenshot_11-9-2026_91830_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91830-luonline-blackboard-com-jpeg)

    **## Akeelah-DevelopmentalMovieAnalysisPart1.pdf**

    Neely 1

    Don’ Keisha Neely

    FMSC-3340-8B

    Professor Jiao

    4 August 2026

    Neely 2

    Developmental Movie Analysis Part 1: Akeelah and the Bee

    Movie Selected

    Akeelah and the Bee is a movie that will be used for this developmental analysis and will

    be written by Doug Atchison and directed. The film premiered in 2006, featuring Keke Palmer in

    the role of Akeelah Anderson, Angela Bassett playing her mother Tanya and Laurence Fishburne

    as Dr. Joshua Larabee. The narrative is about an intelligent, 11-years-old African American girl,

    named Akeelah, who is from South Los Angeles and has an exceptional ability to spell. She is

    not seeking praise for her academic prowess, but she does enter competitions for spelling and

    strives to qualify for the national Scripps Spelling Bee (Atchison, 2008). The movie focuses on

    her experiences at school, relationships with family and friends, interactions with adults, and

    growing involvement in her community.

    Child Character and Approximate Age

    The primary child character observed is Akeelah Anderson, who is approximately 11

    years old. She is in the seventh grade at a middle school in the Crenshaw area of South Los

    Angeles. Akeelah is characterized as being smart and particularly gifted in language and spelling.

    However, she does not consistently apply herself at school and sometimes skips classes. Her

    actions seem to relate to her home, school and neighbourhood experiences. She also suffers the

    loss of her father, who died when she was 6 years old.

    Other key young characters are Javier Mendez, a fellow spelling competitor who

    becomes Akeelah's best friend, and Dylan Chiu, who is a very good spelling student who is filled

    with pressure from his father. The characters make more observations about children with their

    friendship, competition, expectations and family relationships.

    Developmental Stage Represented

    Neely 3

    The major developmental period portrayed in the movie is middle childhood and early

    adolescence due to Akeelah being eleven years old and in seventh grade. The film also features

    other kids and teens involved in academic contests and learning how to deal with their parents,

    teachers, peers, and other adults. The characters' experiences provide many opportunities to

    observe their behavior, abilities, relationships, emotions, responsibilities, and responses to their

    surrounding environments.

    Observation 1: Akeelah's School Experience

    One important observation is Akeelah's relationship with school. She is intelligent, but

    her school is boring and she has poor attention span when it comes to studying. She misses the

    classes and is running the risk of detention due to her lack of attendance. This demonstrates a

    difference between her intelligence and engagement in school. Her teacher Dalia Phillips feels a

    kid like Akeelah could have promise, so she'll do something to discover it; enroll Akeelah in the

    school's spelling bee. The principal also suggests that she enter the competition. Akeelah initially

    resists because she does not want to attract attention to herself or be viewed as a “brainiac.”

    Observation 2: Akeelah's Performance in the School Spelling Bee

    A second significant observation is when Akeelah enters a Spelling Bee at school. Even

    though she initially does not want to compete, she performs extremely well and wins the

    competition. Her achievements come as a surprise to those around her, and allow her to enter

    into more advanced levels of competition. This scene helps to show that she and Akeelah see

    different things in themselves and what they can do. Her success also alters the way teachers and

    school administrators react to her.

    Observation 3: Akeelah's Relationship With Her Mother

    Neely 4

    Another important observation is between Akeelah and her mother, Tanya. Tanya is a

    nurse and has lots of responsibilities. Akeelah's father died when she was six, leaving Tanya to

    manage the family. Akeelah does not immediately tell her mother about her involvement in the

    spelling competition because she believes her mother may not support the activity. Tanya is

    worried about Akeelah's schoolwork and thinks that the spelling bee may affect her learning.

    Their interactions show differences in expectations and communication between a parent and

    child.

    Observation 4: Akeelah's Relationship With Dr. Larabee

    The fourth observation is about Akeelah's interaction with Dr. Joshua Larabee. He is a

    college professor and a former Spelling Bee competitor who then becomes her coach. Initially,

    Akeelah thinks that if she can, she can do it without him helping her and resists his coaching. Dr.

    Larabee is demanding and challenges her to improve her discipline, creativity and spelling. He

    instructs her in words make-up, meaning, and memory techniques. He also provides her with

    thousands of words to learn on her own, all the time. Their relationship starts to be important to

    Akeelah's development slowly.

    Observation 5: Akeelah's Friendship With Javier

    The fifth is Akeelah's growing friendship with another Spelling Contestant, Javier

    Mendez. They interact in the L.A. district competition and form a positive relationship with one

    another. Javier is apt to become someone Akeelah can learn about spelling competitions from.

    Akeelah finds companions in their friendship as she endures the pressures of competing at higher

    and higher levels.

    Observation 6: Dylan's Relationship With His Father

    Neely 5

    The sixth observation is of Dylan Chiu and his father. Dylan is a very talented spelling

    competitor, and already has some success in national competitions. However, his father has his

    much to prove on his. Dylan must play like there's no tomorrow and he's never going to settle, to

    play his very best. This creates a noticeable contrast between his academic talent and the

    pressure surrounding his participation. Akeelah sees the predicament and is sympathetic toward

    him while competing for the top spot.

    Observation 7: Support From the Community

    One of the most important revelations happens when Akeelah starts to get help from

    people around her. Once Dr. Larabee has given her thousands of words to learn, she figures out

    that she isn't up to huge amounts on her own. Family members, friends, classmates and

    neighbors help her. People who have nothing to do with her studies and appear to be

    disinterested also get involved to help with her preparations. This community involvement

    becomes more vital and significant as Akeelah moves on to the national competition.

    Neely 6

    Reference

    Atchison, D. (Director). (2008, April 11). Akeelah and the bee (2006) [Video recording].

    **Screenshot_11-9-2026_91852_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91852-luonline-blackboard-com-jpeg)

    **Screenshot_11-9-2026_91830_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91830-luonline-blackboard-com-jpeg)

    **## Akeelah-DevelopmentalMovieAnalysisPart1.pdf**

    Neely 1

    Don’ Keisha Neely

    FMSC-3340-8B

    Professor Jiao

    4 August 2026

    Neely 2

    Developmental Movie Analysis Part 1: Akeelah and the Bee

    Movie Selected

    Akeelah and the Bee is a movie that will be used for this developmental analysis and will

    be written by Doug Atchison and directed. The film premiered in 2006, featuring Keke Palmer in

    the role of Akeelah Anderson, Angela Bassett playing her mother Tanya and Laurence Fishburne

    as Dr. Joshua Larabee. The narrative is about an intelligent, 11-years-old African American girl,

    named Akeelah, who is from South Los Angeles and has an exceptional ability to spell. She is

    not seeking praise for her academic prowess, but she does enter competitions for spelling and

    strives to qualify for the national Scripps Spelling Bee (Atchison, 2008). The movie focuses on

    her experiences at school, relationships with family and friends, interactions with adults, and

    growing involvement in her community.

    Child Character and Approximate Age

    The primary child character observed is Akeelah Anderson, who is approximately 11

    years old. She is in the seventh grade at a middle school in the Crenshaw area of South Los

    Angeles. Akeelah is characterized as being smart and particularly gifted in language and spelling.

    However, she does not consistently apply herself at school and sometimes skips classes. Her

    actions seem to relate to her home, school and neighbourhood experiences. She also suffers the

    loss of her father, who died when she was 6 years old.

    Other key young characters are Javier Mendez, a fellow spelling competitor who

    becomes Akeelah's best friend, and Dylan Chiu, who is a very good spelling student who is filled

    with pressure from his father. The characters make more observations about children with their

    friendship, competition, expectations and family relationships.

    Developmental Stage Represented

    Neely 3

    The major developmental period portrayed in the movie is middle childhood and early

    adolescence due to Akeelah being eleven years old and in seventh grade. The film also features

    other kids and teens involved in academic contests and learning how to deal with their parents,

    teachers, peers, and other adults. The characters' experiences provide many opportunities to

    observe their behavior, abilities, relationships, emotions, responsibilities, and responses to their

    surrounding environments.

    Observation 1: Akeelah's School Experience

    One important observation is Akeelah's relationship with school. She is intelligent, but

    her school is boring and she has poor attention span when it comes to studying. She misses the

    classes and is running the risk of detention due to her lack of attendance. This demonstrates a

    difference between her intelligence and engagement in school. Her teacher Dalia Phillips feels a

    kid like Akeelah could have promise, so she'll do something to discover it; enroll Akeelah in the

    school's spelling bee. The principal also suggests that she enter the competition. Akeelah initially

    resists because she does not want to attract attention to herself or be viewed as a “brainiac.”

    Observation 2: Akeelah's Performance in the School Spelling Bee

    A second significant observation is when Akeelah enters a Spelling Bee at school. Even

    though she initially does not want to compete, she performs extremely well and wins the

    competition. Her achievements come as a surprise to those around her, and allow her to enter

    into more advanced levels of competition. This scene helps to show that she and Akeelah see

    different things in themselves and what they can do. Her success also alters the way teachers and

    school administrators react to her.

    Observation 3: Akeelah's Relationship With Her Mother

    Neely 4

    Another important observation is between Akeelah and her mother, Tanya. Tanya is a

    nurse and has lots of responsibilities. Akeelah's father died when she was six, leaving Tanya to

    manage the family. Akeelah does not immediately tell her mother about her involvement in the

    spelling competition because she believes her mother may not support the activity. Tanya is

    worried about Akeelah's schoolwork and thinks that the spelling bee may affect her learning.

    Their interactions show differences in expectations and communication between a parent and

    child.

    Observation 4: Akeelah's Relationship With Dr. Larabee

    The fourth observation is about Akeelah's interaction with Dr. Joshua Larabee. He is a

    college professor and a former Spelling Bee competitor who then becomes her coach. Initially,

    Akeelah thinks that if she can, she can do it without him helping her and resists his coaching. Dr.

    Larabee is demanding and challenges her to improve her discipline, creativity and spelling. He

    instructs her in words make-up, meaning, and memory techniques. He also provides her with

    thousands of words to learn on her own, all the time. Their relationship starts to be important to

    Akeelah's development slowly.

    Observation 5: Akeelah's Friendship With Javier

    The fifth is Akeelah's growing friendship with another Spelling Contestant, Javier

    Mendez. They interact in the L.A. district competition and form a positive relationship with one

    another. Javier is apt to become someone Akeelah can learn about spelling competitions from.

    Akeelah finds companions in their friendship as she endures the pressures of competing at higher

    and higher levels.

    Observation 6: Dylan's Relationship With His Father

    Neely 5

    The sixth observation is of Dylan Chiu and his father. Dylan is a very talented spelling

    competitor, and already has some success in national competitions. However, his father has his

    much to prove on his. Dylan must play like there's no tomorrow and he's never going to settle, to

    play his very best. This creates a noticeable contrast between his academic talent and the

    pressure surrounding his participation. Akeelah sees the predicament and is sympathetic toward

    him while competing for the top spot.

    Observation 7: Support From the Community

    One of the most important revelations happens when Akeelah starts to get help from

    people around her. Once Dr. Larabee has given her thousands of words to learn, she figures out

    that she isn't up to huge amounts on her own. Family members, friends, classmates and

    neighbors help her. People who have nothing to do with her studies and appear to be

    disinterested also get involved to help with her preparations. This community involvement

    becomes more vital and significant as Akeelah moves on to the national competition.

    Neely 6

    Reference

    Atchison, D. (Director). (2008, April 11). Akeelah and the bee (2006) [Video recording].

    **Screenshot_11-9-2026_91852_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91852-luonline-blackboard-com-jpeg)

    **Screenshot_11-9-2026_91830_luonline.blackboard.com.jpeg**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/screenshot-11-9-2026-91830-luonline-blackboard-com-jpeg)

  • [Solved] bio & ethics Ass

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    – a month ago **files (3)** – ## DiscussionBoard4Ruggerioassignmentethics.docx – ## SecondResearchPaper4pages.docx – ## biologychapt3assignment.docx **## DiscussionBoard4Ruggerioassignmentethics.docx** **Discussion Board 4 (300 words)** · In the discussion board, you will choose one of the _Inquirie…

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    **files (3)**

    – ## DiscussionBoard4Ruggerioassignmentethics.docx

    – ## SecondResearchPaper4pages.docx

    – ## biologychapt3assignment.docx

    **## DiscussionBoard4Ruggerioassignmentethics.docx**

    **Discussion Board 4 (300 words)**

    · In the discussion board, you will choose one of the
    _Inquiries_ from Ruggiero (pp 107-110) # 4 a-p, briefly describe the Inquiry, identify the consequences of the action taken, and decide whether the actions represent the greater good. (Be sure to incorporate this week’s readings Chapter 8)

    **## SecondResearchPaper4pages.docx**

    **Second Research Paper 4 pages (Technology)**

    For the
    **second research paper** I want you to interview people about a piece of technology. From there you will follow the ANT style that we will discuss with Bruno Latour
    _and_ talk to another human being about a piece of technology.

    It can be the same piece of technology you did before or something else.
    **You will cite one source outside of class** from a Journal in our Approved Journal List. The second research counts for
    **20 percent** of the final grade.

    **## biologychapt3assignment.docx**

    Name(s) ______________________________________________

    Date _________________________________________________

    **Chapter 3 Worksheet**

    1. Complete the following chart (5pts).

    | | | | | | |
    | — | — | — | — | — | — |
    | **Substance** | **Definition** | **Concentration of H+ ions (great or small)** | **Concentration of OH- ions (great or small)** | **pH Range** | **Example** |
    | Acid | | | | | |
    | Base | | | | | |

    2. What is the formula used for calculating pH? (2pts)

    3. Calculate the pH of the following and determine whether each solution is acidic or basic. (2pts),

    0.001 M HCl

    5.25 x 10-10 M HCl

    3.2 x 10-3 M NaOH

    4. Where would water fall on the pH scale? (1pt)

    5. What is water? (2pts)

    6. One side of the image below depicts liquid water, and the other ice. Label them appropriately.

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    Which side is
    **denser**? Explain why, referencing the definition of
    **density** and using the image above
    **. (2pts)**

    7. Is density the same thing as
    **mass**? Explain why or why not. (2pts)

    8. Based on your answers in the previous question, would ice sink or float in water?
    Explain, then, why it is impossible for the seas and most lakes to freeze top to bottom during the winter. (2pts)

    9. What is electronegativity, and how does it affect interactions between water molecules? (2pts)

    10. Study the orientation of these water molecules. Why is it unlikely that they would be arranged like this? (2pts)

    11. Complete the following chart on
    **water**: (6pts)

    | | |
    | — | — |
    | Question | Answer |
    | Elemental components | |
    | Intramolecular bond type | |
    | Intermolecular bond type | |
    | Molecular mass/molar mass | |
    | Structural formula | |
    | Phases it can be found in | |

    12. Study the image below. Notice how the water spills from the cup in a rope-like shape, rather than millions of water molecules falling separately. What emergent property of water makes this possible? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    13. Study the image below. What emergent property of water allows this pond skater able to stand on water like this?
    **Explain** your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    14. Study the image below. What emergent property of water allows these drops to “stick” to the plant? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    15. Using the information you gathered for the previous three questions, describe how properties of water contribute to the upward movement of water in a tree. (2pts)

    16 Whenever my throat is sore, I always gargle a glass of salt water. In this solution, the salt is my
    **solute,** and the water is my
    **solvent.** Think of three other solutions that can be found in everyday life and determine what ingredient would be the solute, and which ingredient would be the solvent. (3pts)

    | | | |
    | — | — | — |
    | Solution | Solute | Solvent |
    | | | |
    | | | |
    | | | |

    22. The image to the left depicts a
    **hydration shell –** water molecules are surrounding the sodium and chloride ions in my salt water.
    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)This is taking place because the salt is being dissolved.

    Notice how the water molecules face different directions depending on whether they’re around the Na+ or the Cl
    **-. Explain why. (2pts)**

    17. Classify the following as hydrophilic or hydrophobic. (7pts)

    | | |
    | — | — |
    | NaCl (salt) | |
    | Oil | |
    | Nonpolar substances | |
    | Soap | |
    | Wax | |
    | Polar substances | |
    | C6H12O6 | |

    18. When doing an experiment, we often need a specific amount of a substance. To get it, we need to calculate its
    **molecular mass**. (2pts)

    What is the unit for molecular mass?

    How is molecular mass calculated?

    19. What is the molecular mass of the following substances? Round to the nearest whole number.
    **Show your work. (7pts)**

    H:

    O:

    H2O:

    ZnCl2:

    AgNO3:

    CH3CO2H:

    Al2(SO4)3:

    20. Summarize (In your own words) in
    **at least 3-4 sentences** what this chapter was about. (5pts)

    ## image1.jpg

    ## image2.jpeg

    ## image3.jpg

    ## image4.jpeg

    ## image5.GIF

    **## biologychapt3assignment.docx**

    Name(s) ______________________________________________

    Date _________________________________________________

    **Chapter 3 Worksheet**

    1. Complete the following chart (5pts).

    | | | | | | |
    | — | — | — | — | — | — |
    | **Substance** | **Definition** | **Concentration of H+ ions (great or small)** | **Concentration of OH- ions (great or small)** | **pH Range** | **Example** |
    | Acid | | | | | |
    | Base | | | | | |

    2. What is the formula used for calculating pH? (2pts)

    3. Calculate the pH of the following and determine whether each solution is acidic or basic. (2pts),

    0.001 M HCl

    5.25 x 10-10 M HCl

    3.2 x 10-3 M NaOH

    4. Where would water fall on the pH scale? (1pt)

    5. What is water? (2pts)

    6. One side of the image below depicts liquid water, and the other ice. Label them appropriately.

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    Which side is
    **denser**? Explain why, referencing the definition of
    **density** and using the image above
    **. (2pts)**

    7. Is density the same thing as
    **mass**? Explain why or why not. (2pts)

    8. Based on your answers in the previous question, would ice sink or float in water?
    Explain, then, why it is impossible for the seas and most lakes to freeze top to bottom during the winter. (2pts)

    9. What is electronegativity, and how does it affect interactions between water molecules? (2pts)

    10. Study the orientation of these water molecules. Why is it unlikely that they would be arranged like this? (2pts)

    11. Complete the following chart on
    **water**: (6pts)

    | | |
    | — | — |
    | Question | Answer |
    | Elemental components | |
    | Intramolecular bond type | |
    | Intermolecular bond type | |
    | Molecular mass/molar mass | |
    | Structural formula | |
    | Phases it can be found in | |

    12. Study the image below. Notice how the water spills from the cup in a rope-like shape, rather than millions of water molecules falling separately. What emergent property of water makes this possible? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    13. Study the image below. What emergent property of water allows this pond skater able to stand on water like this?
    **Explain** your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    14. Study the image below. What emergent property of water allows these drops to “stick” to the plant? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    15. Using the information you gathered for the previous three questions, describe how properties of water contribute to the upward movement of water in a tree. (2pts)

    16 Whenever my throat is sore, I always gargle a glass of salt water. In this solution, the salt is my
    **solute,** and the water is my
    **solvent.** Think of three other solutions that can be found in everyday life and determine what ingredient would be the solute, and which ingredient would be the solvent. (3pts)

    | | | |
    | — | — | — |
    | Solution | Solute | Solvent |
    | | | |
    | | | |
    | | | |

    22. The image to the left depicts a
    **hydration shell –** water molecules are surrounding the sodium and chloride ions in my salt water.
    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)This is taking place because the salt is being dissolved.

    Notice how the water molecules face different directions depending on whether they’re around the Na+ or the Cl
    **-. Explain why. (2pts)**

    17. Classify the following as hydrophilic or hydrophobic. (7pts)

    | | |
    | — | — |
    | NaCl (salt) | |
    | Oil | |
    | Nonpolar substances | |
    | Soap | |
    | Wax | |
    | Polar substances | |
    | C6H12O6 | |

    18. When doing an experiment, we often need a specific amount of a substance. To get it, we need to calculate its
    **molecular mass**. (2pts)

    What is the unit for molecular mass?

    How is molecular mass calculated?

    19. What is the molecular mass of the following substances? Round to the nearest whole number.
    **Show your work. (7pts)**

    H:

    O:

    H2O:

    ZnCl2:

    AgNO3:

    CH3CO2H:

    Al2(SO4)3:

    20. Summarize (In your own words) in
    **at least 3-4 sentences** what this chapter was about. (5pts)

    ## image1.jpg

    ## image2.jpeg

    ## image3.jpg

    ## image4.jpeg

    ## image5.GIF

    **## DiscussionBoard4Ruggerioassignmentethics.docx**

    **Discussion Board 4 (300 words)**

    · In the discussion board, you will choose one of the
    _Inquiries_ from Ruggiero (pp 107-110) # 4 a-p, briefly describe the Inquiry, identify the consequences of the action taken, and decide whether the actions represent the greater good. (Be sure to incorporate this week’s readings Chapter 8)

    **## SecondResearchPaper4pages.docx**

    **Second Research Paper 4 pages (Technology)**

    For the
    **second research paper** I want you to interview people about a piece of technology. From there you will follow the ANT style that we will discuss with Bruno Latour
    _and_ talk to another human being about a piece of technology.

    It can be the same piece of technology you did before or something else.
    **You will cite one source outside of class** from a Journal in our Approved Journal List. The second research counts for
    **20 percent** of the final grade.

    **## biologychapt3assignment.docx**

    Name(s) ______________________________________________

    Date _________________________________________________

    **Chapter 3 Worksheet**

    1. Complete the following chart (5pts).

    | | | | | | |
    | — | — | — | — | — | — |
    | **Substance** | **Definition** | **Concentration of H+ ions (great or small)** | **Concentration of OH- ions (great or small)** | **pH Range** | **Example** |
    | Acid | | | | | |
    | Base | | | | | |

    2. What is the formula used for calculating pH? (2pts)

    3. Calculate the pH of the following and determine whether each solution is acidic or basic. (2pts),

    0.001 M HCl

    5.25 x 10-10 M HCl

    3.2 x 10-3 M NaOH

    4. Where would water fall on the pH scale? (1pt)

    5. What is water? (2pts)

    6. One side of the image below depicts liquid water, and the other ice. Label them appropriately.

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    Which side is
    **denser**? Explain why, referencing the definition of
    **density** and using the image above
    **. (2pts)**

    7. Is density the same thing as
    **mass**? Explain why or why not. (2pts)

    8. Based on your answers in the previous question, would ice sink or float in water?
    Explain, then, why it is impossible for the seas and most lakes to freeze top to bottom during the winter. (2pts)

    9. What is electronegativity, and how does it affect interactions between water molecules? (2pts)

    10. Study the orientation of these water molecules. Why is it unlikely that they would be arranged like this? (2pts)

    11. Complete the following chart on
    **water**: (6pts)

    | | |
    | — | — |
    | Question | Answer |
    | Elemental components | |
    | Intramolecular bond type | |
    | Intermolecular bond type | |
    | Molecular mass/molar mass | |
    | Structural formula | |
    | Phases it can be found in | |

    12. Study the image below. Notice how the water spills from the cup in a rope-like shape, rather than millions of water molecules falling separately. What emergent property of water makes this possible? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    13. Study the image below. What emergent property of water allows this pond skater able to stand on water like this?
    **Explain** your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    14. Study the image below. What emergent property of water allows these drops to “stick” to the plant? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    15. Using the information you gathered for the previous three questions, describe how properties of water contribute to the upward movement of water in a tree. (2pts)

    16 Whenever my throat is sore, I always gargle a glass of salt water. In this solution, the salt is my
    **solute,** and the water is my
    **solvent.** Think of three other solutions that can be found in everyday life and determine what ingredient would be the solute, and which ingredient would be the solvent. (3pts)

    | | | |
    | — | — | — |
    | Solution | Solute | Solvent |
    | | | |
    | | | |
    | | | |

    22. The image to the left depicts a
    **hydration shell –** water molecules are surrounding the sodium and chloride ions in my salt water.
    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)This is taking place because the salt is being dissolved.

    Notice how the water molecules face different directions depending on whether they’re around the Na+ or the Cl
    **-. Explain why. (2pts)**

    17. Classify the following as hydrophilic or hydrophobic. (7pts)

    | | |
    | — | — |
    | NaCl (salt) | |
    | Oil | |
    | Nonpolar substances | |
    | Soap | |
    | Wax | |
    | Polar substances | |
    | C6H12O6 | |

    18. When doing an experiment, we often need a specific amount of a substance. To get it, we need to calculate its
    **molecular mass**. (2pts)

    What is the unit for molecular mass?

    How is molecular mass calculated?

    19. What is the molecular mass of the following substances? Round to the nearest whole number.
    **Show your work. (7pts)**

    H:

    O:

    H2O:

    ZnCl2:

    AgNO3:

    CH3CO2H:

    Al2(SO4)3:

    20. Summarize (In your own words) in
    **at least 3-4 sentences** what this chapter was about. (5pts)

    ## image1.jpg

    ## image2.jpeg

    ## image3.jpg

    ## image4.jpeg

    ## image5.GIF

    **## DiscussionBoard4Ruggerioassignmentethics.docx**

    **Discussion Board 4 (300 words)**

    · In the discussion board, you will choose one of the
    _Inquiries_ from Ruggiero (pp 107-110) # 4 a-p, briefly describe the Inquiry, identify the consequences of the action taken, and decide whether the actions represent the greater good. (Be sure to incorporate this week’s readings Chapter 8)

    **## SecondResearchPaper4pages.docx**

    **Second Research Paper 4 pages (Technology)**

    For the
    **second research paper** I want you to interview people about a piece of technology. From there you will follow the ANT style that we will discuss with Bruno Latour
    _and_ talk to another human being about a piece of technology.

    It can be the same piece of technology you did before or something else.
    **You will cite one source outside of class** from a Journal in our Approved Journal List. The second research counts for
    **20 percent** of the final grade.

    **## biologychapt3assignment.docx**

    Name(s) ______________________________________________

    Date _________________________________________________

    **Chapter 3 Worksheet**

    1. Complete the following chart (5pts).

    | | | | | | |
    | — | — | — | — | — | — |
    | **Substance** | **Definition** | **Concentration of H+ ions (great or small)** | **Concentration of OH- ions (great or small)** | **pH Range** | **Example** |
    | Acid | | | | | |
    | Base | | | | | |

    2. What is the formula used for calculating pH? (2pts)

    3. Calculate the pH of the following and determine whether each solution is acidic or basic. (2pts),

    0.001 M HCl

    5.25 x 10-10 M HCl

    3.2 x 10-3 M NaOH

    4. Where would water fall on the pH scale? (1pt)

    5. What is water? (2pts)

    6. One side of the image below depicts liquid water, and the other ice. Label them appropriately.

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    Which side is
    **denser**? Explain why, referencing the definition of
    **density** and using the image above
    **. (2pts)**

    7. Is density the same thing as
    **mass**? Explain why or why not. (2pts)

    8. Based on your answers in the previous question, would ice sink or float in water?
    Explain, then, why it is impossible for the seas and most lakes to freeze top to bottom during the winter. (2pts)

    9. What is electronegativity, and how does it affect interactions between water molecules? (2pts)

    10. Study the orientation of these water molecules. Why is it unlikely that they would be arranged like this? (2pts)

    11. Complete the following chart on
    **water**: (6pts)

    | | |
    | — | — |
    | Question | Answer |
    | Elemental components | |
    | Intramolecular bond type | |
    | Intermolecular bond type | |
    | Molecular mass/molar mass | |
    | Structural formula | |
    | Phases it can be found in | |

    12. Study the image below. Notice how the water spills from the cup in a rope-like shape, rather than millions of water molecules falling separately. What emergent property of water makes this possible? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    13. Study the image below. What emergent property of water allows this pond skater able to stand on water like this?
    **Explain** your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    14. Study the image below. What emergent property of water allows these drops to “stick” to the plant? Explain your answer. (2pts)

    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)

    15. Using the information you gathered for the previous three questions, describe how properties of water contribute to the upward movement of water in a tree. (2pts)

    16 Whenever my throat is sore, I always gargle a glass of salt water. In this solution, the salt is my
    **solute,** and the water is my
    **solvent.** Think of three other solutions that can be found in everyday life and determine what ingredient would be the solute, and which ingredient would be the solvent. (3pts)

    | | | |
    | — | — | — |
    | Solution | Solute | Solvent |
    | | | |
    | | | |
    | | | |

    22. The image to the left depicts a
    **hydration shell –** water molecules are surrounding the sodium and chloride ions in my salt water.
    ![](https://www.sweetstudy.com/questions/bio-and-ethics-ass)This is taking place because the salt is being dissolved.

    Notice how the water molecules face different directions depending on whether they’re around the Na+ or the Cl
    **-. Explain why. (2pts)**

    17. Classify the following as hydrophilic or hydrophobic. (7pts)

    | | |
    | — | — |
    | NaCl (salt) | |
    | Oil | |
    | Nonpolar substances | |
    | Soap | |
    | Wax | |
    | Polar substances | |
    | C6H12O6 | |

    18. When doing an experiment, we often need a specific amount of a substance. To get it, we need to calculate its
    **molecular mass**. (2pts)

    What is the unit for molecular mass?

    How is molecular mass calculated?

    19. What is the molecular mass of the following substances? Round to the nearest whole number.
    **Show your work. (7pts)**

    H:

    O:

    H2O:

    ZnCl2:

    AgNO3:

    CH3CO2H:

    Al2(SO4)3:

    20. Summarize (In your own words) in
    **at least 3-4 sentences** what this chapter was about. (5pts)

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    ## image2.jpeg

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    Visit [CrimeSolutions.govLinks to an external site.](https://crimesolutions.ojp.gov/) and explore **2 criminal justice programs from different categories** (e.g., corrections, courts, policing, crime prevention). **For each program, address:** – Program name and type – Evaluation methodology used (e…

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