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Assignment Prompt & Instructions

– a month ago

**files (2)**

– ## ReflectivePaperAdrionna.docx

– ## chapter4biologyhomework.docx

**## ReflectivePaperAdrionna.docx**

Reflective Paper  1 page

For this assignment watch this and write a reflection on the video by answering the prompts below.  The length should be at least one page.  It does not have to be formatted such as APA or MLA and does not need a cover page.

1. How can you be one of these five people to someone else through civic engagement?

2. Where can you be one of these five people in your community?

3. Who is one of these five people in your life and how have they impacted your life?

[The 5 People You Need To Be Happy | Stacey Flowers | TEDxUNOLinks to an external site.](https://www.youtube.com/watch?v=yZRCFK1n-NM) [https://www.youtube.com/watch?v=yZRCFK1n-NM](https://www.youtube.com/watch?v=yZRCFK1n-NM)


## image1.png

**## chapter4biologyhomework.docx**

Name(s) ______________________________________________

Date _________________________________________________

**Chapter 4 Worksheet**

1. Using your answer from #2, complete the following chart on carbon (5pts).

| | |
| — | — |
| Carbon |
| Atomic Number | |
| Atomic Mass | |
| Number of valence electrons | |
| Maximum number of bonds it can form with other atoms | |
| Type of bond carbon forms with other molecules | |

2. Using the model below to complete the electron configuration of a
**carbon** atom or state how many electrons are in each energy shell. (2pts)


Energy shell 1:___________ electrons

Energy shell 2:___________ electrons

3. Why is carbon’s electron configuration essential to life? (2pts)

4. An alien might classify the human organism as a “carbon-based lifeform.” Does this mean that we are
**organic** or
**inorganic?** Explain your answer. (2pts)

6. Who was Stanley Miller? How did his work contribute to the field of organic chemistry? (2pts)

7. Describe how the shapes of carbon-based compounds contribute to molecular diversity. (2pts)

8. Some scientists think that life elsewhere in the universe might be based on the element
**silicon**, rather than on carbon, as on Earth. Look at the electron distribution diagram for silicon on Fig. 2.7 and draw the electron configuration for silicon. What properties does silicon share with carbon that would make silicon-based life more likely than, say, neon-based life or aluminum-based life? Explain your answer. (2pts)


9. Study the image of this complex molecule below. Which part(s) of this chemical can be considered a
**hydrocarbon?** Circle this region(s), and then explain why. (2pts)

10. Classify the pairs of molecules below as
**structural isomers,** **enantiomers,** or
**_cis-trans_** isomers
**.** If it is a
_cis-trans_ pair of isomers, label the
_cis_ isomer and the
_trans_ isomer correctly under the picture. (6pts)


A. ______________________


B. ______________________


C. ______________________


D. ______________________


E. ______________________


F. ______________________

11. In the following images, Identify at least two
**functional groups** attached to each substance (by
**circling** them), and name these chemical groups.
**You cannot name the same chemical group more than once. (6pts)**

**Note- If you have a hard time circling the chemical group, write the name under the structure: hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, phosphate, methyl**






12. Summarize what you learned in this chapter (in your own words). (2pts)

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**## chapter4biologyhomework.docx**

Name(s) ______________________________________________

Date _________________________________________________

**Chapter 4 Worksheet**

1. Using your answer from #2, complete the following chart on carbon (5pts).

| | |
| — | — |
| Carbon |
| Atomic Number | |
| Atomic Mass | |
| Number of valence electrons | |
| Maximum number of bonds it can form with other atoms | |
| Type of bond carbon forms with other molecules | |

2. Using the model below to complete the electron configuration of a
**carbon** atom or state how many electrons are in each energy shell. (2pts)


Energy shell 1:___________ electrons

Energy shell 2:___________ electrons

3. Why is carbon’s electron configuration essential to life? (2pts)

4. An alien might classify the human organism as a “carbon-based lifeform.” Does this mean that we are
**organic** or
**inorganic?** Explain your answer. (2pts)

6. Who was Stanley Miller? How did his work contribute to the field of organic chemistry? (2pts)

7. Describe how the shapes of carbon-based compounds contribute to molecular diversity. (2pts)

8. Some scientists think that life elsewhere in the universe might be based on the element
**silicon**, rather than on carbon, as on Earth. Look at the electron distribution diagram for silicon on Fig. 2.7 and draw the electron configuration for silicon. What properties does silicon share with carbon that would make silicon-based life more likely than, say, neon-based life or aluminum-based life? Explain your answer. (2pts)


9. Study the image of this complex molecule below. Which part(s) of this chemical can be considered a
**hydrocarbon?** Circle this region(s), and then explain why. (2pts)

10. Classify the pairs of molecules below as
**structural isomers,** **enantiomers,** or
**_cis-trans_** isomers
**.** If it is a
_cis-trans_ pair of isomers, label the
_cis_ isomer and the
_trans_ isomer correctly under the picture. (6pts)


A. ______________________


B. ______________________


C. ______________________


D. ______________________


E. ______________________


F. ______________________

11. In the following images, Identify at least two
**functional groups** attached to each substance (by
**circling** them), and name these chemical groups.
**You cannot name the same chemical group more than once. (6pts)**

**Note- If you have a hard time circling the chemical group, write the name under the structure: hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, phosphate, methyl**






12. Summarize what you learned in this chapter (in your own words). (2pts)

## image1.png

## image2.png

## image3.png

## image4.jpg

## image5.png

## image6.GIF

## image7.png

## image8.png

## image9.png

## image10.png

## image11.gif

## image12.png

## image13.png

## image14.png

**## ReflectivePaperAdrionna.docx**

Reflective Paper  1 page

For this assignment watch this and write a reflection on the video by answering the prompts below.  The length should be at least one page.  It does not have to be formatted such as APA or MLA and does not need a cover page.

1. How can you be one of these five people to someone else through civic engagement?

2. Where can you be one of these five people in your community?

3. Who is one of these five people in your life and how have they impacted your life?

[The 5 People You Need To Be Happy | Stacey Flowers | TEDxUNOLinks to an external site.](https://www.youtube.com/watch?v=yZRCFK1n-NM) [https://www.youtube.com/watch?v=yZRCFK1n-NM](https://www.youtube.com/watch?v=yZRCFK1n-NM)


## image1.png

**## chapter4biologyhomework.docx**

Name(s) ______________________________________________

Date _________________________________________________

**Chapter 4 Worksheet**

1. Using your answer from #2, complete the following chart on carbon (5pts).

| | |
| — | — |
| Carbon |
| Atomic Number | |
| Atomic Mass | |
| Number of valence electrons | |
| Maximum number of bonds it can form with other atoms | |
| Type of bond carbon forms with other molecules | |

2. Using the model below to complete the electron configuration of a
**carbon** atom or state how many electrons are in each energy shell. (2pts)


Energy shell 1:___________ electrons

Energy shell 2:___________ electrons

3. Why is carbon’s electron configuration essential to life? (2pts)

4. An alien might classify the human organism as a “carbon-based lifeform.” Does this mean that we are
**organic** or
**inorganic?** Explain your answer. (2pts)

6. Who was Stanley Miller? How did his work contribute to the field of organic chemistry? (2pts)

7. Describe how the shapes of carbon-based compounds contribute to molecular diversity. (2pts)

8. Some scientists think that life elsewhere in the universe might be based on the element
**silicon**, rather than on carbon, as on Earth. Look at the electron distribution diagram for silicon on Fig. 2.7 and draw the electron configuration for silicon. What properties does silicon share with carbon that would make silicon-based life more likely than, say, neon-based life or aluminum-based life? Explain your answer. (2pts)


9. Study the image of this complex molecule below. Which part(s) of this chemical can be considered a
**hydrocarbon?** Circle this region(s), and then explain why. (2pts)

10. Classify the pairs of molecules below as
**structural isomers,** **enantiomers,** or
**_cis-trans_** isomers
**.** If it is a
_cis-trans_ pair of isomers, label the
_cis_ isomer and the
_trans_ isomer correctly under the picture. (6pts)


A. ______________________


B. ______________________


C. ______________________


D. ______________________


E. ______________________


F. ______________________

11. In the following images, Identify at least two
**functional groups** attached to each substance (by
**circling** them), and name these chemical groups.
**You cannot name the same chemical group more than once. (6pts)**

**Note- If you have a hard time circling the chemical group, write the name under the structure: hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, phosphate, methyl**






12. Summarize what you learned in this chapter (in your own words). (2pts)

## image1.png

## image2.png

## image3.png

## image4.jpg

## image5.png

## image6.GIF

## image7.png

## image8.png

## image9.png

## image10.png

## image11.gif

## image12.png

## image13.png

## image14.png

**## ReflectivePaperAdrionna.docx**

Reflective Paper  1 page

For this assignment watch this and write a reflection on the video by answering the prompts below.  The length should be at least one page.  It does not have to be formatted such as APA or MLA and does not need a cover page.

1. How can you be one of these five people to someone else through civic engagement?

2. Where can you be one of these five people in your community?

3. Who is one of these five people in your life and how have they impacted your life?

[The 5 People You Need To Be Happy | Stacey Flowers | TEDxUNOLinks to an external site.](https://www.youtube.com/watch?v=yZRCFK1n-NM) [https://www.youtube.com/watch?v=yZRCFK1n-NM](https://www.youtube.com/watch?v=yZRCFK1n-NM)


## image1.png

**## chapter4biologyhomework.docx**

Name(s) ______________________________________________

Date _________________________________________________

**Chapter 4 Worksheet**

1. Using your answer from #2, complete the following chart on carbon (5pts).

| | |
| — | — |
| Carbon |
| Atomic Number | |
| Atomic Mass | |
| Number of valence electrons | |
| Maximum number of bonds it can form with other atoms | |
| Type of bond carbon forms with other molecules | |

2. Using the model below to complete the electron configuration of a
**carbon** atom or state how many electrons are in each energy shell. (2pts)


Energy shell 1:___________ electrons

Energy shell 2:___________ electrons

3. Why is carbon’s electron configuration essential to life? (2pts)

4. An alien might classify the human organism as a “carbon-based lifeform.” Does this mean that we are
**organic** or
**inorganic?** Explain your answer. (2pts)

6. Who was Stanley Miller? How did his work contribute to the field of organic chemistry? (2pts)

7. Describe how the shapes of carbon-based compounds contribute to molecular diversity. (2pts)

8. Some scientists think that life elsewhere in the universe might be based on the element
**silicon**, rather than on carbon, as on Earth. Look at the electron distribution diagram for silicon on Fig. 2.7 and draw the electron configuration for silicon. What properties does silicon share with carbon that would make silicon-based life more likely than, say, neon-based life or aluminum-based life? Explain your answer. (2pts)


9. Study the image of this complex molecule below. Which part(s) of this chemical can be considered a
**hydrocarbon?** Circle this region(s), and then explain why. (2pts)

10. Classify the pairs of molecules below as
**structural isomers,** **enantiomers,** or
**_cis-trans_** isomers
**.** If it is a
_cis-trans_ pair of isomers, label the
_cis_ isomer and the
_trans_ isomer correctly under the picture. (6pts)


A. ______________________


B. ______________________


C. ______________________


D. ______________________


E. ______________________


F. ______________________

11. In the following images, Identify at least two
**functional groups** attached to each substance (by
**circling** them), and name these chemical groups.
**You cannot name the same chemical group more than once. (6pts)**

**Note- If you have a hard time circling the chemical group, write the name under the structure: hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, phosphate, methyl**






12. Summarize what you learned in this chapter (in your own words). (2pts)

## image1.png

## image2.png

## image3.png

## image4.jpg

## image5.png

## image6.GIF

## image7.png

## image8.png

## image9.png

## image10.png

## image11.gif

## image12.png

## image13.png

## image14.png