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Introduction to Organic Molecules & Heterotrophs Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Cellulose & proteins are types of

Question 2 2. Which of the following lipids does not have double bonds?

Question 3 3. What is the name of the type of protein that plays an important role in many chemical reactions in the human body?

Question 4 4. Proteins are biological molecules made of?

Question 5 5. Carlos just finished an exhausting workout. Which of the following carbohydrates can be readily used by his body as a source of fuel?

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Question 6 6. Galactose is composed of a glucose molecule and a lactose molecule, therefore, galactose is classified as a _____.

Question 7 7. A _____ is large sugar made up of several monosaccharide units.

Question 8 8. A long chain molecule formed by many smaller units is called a

Question 9 9. Which of the following is a protein?

Question 10 10. What are autotrophs?

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Question 11 11. Which of the following is true about organic molecules?

Question 12 12. What is studied in organic chemistry?

Question 13 13. What is the shorthand for carbon in organic chemistry?

Question 14 14. Which of the following is an example of a heterotroph?

Question 15 15. A two unit molecule is a

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Question 16 16. If a single sugar is called a 'monosaccharide,' which word describes a three sugar polymer?

Question 17 17. The sex hormones, estrogen and testosterone are _____.

Question 18 18. Which of the following is not a function performed by proteins?

Question 19 19. Which of the following are heterotrophs?

Question 20 20. Which of the following roles do lipids NOT play in our bodies?

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Question 21 21. What is another name for a heterotroph?

Question 22 22. When a protein makes it easier for a biological reaction to happen, it is acting as:

Question 23 23. All of the following statements are true, EXCEPT _____.

Question 24 24. _____ hold fats together in biological systems and bond fatty acids to glycerol.

Question 25 25. What holds high density polyethylene together?

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Question 26 26. What is a detritivore?

Question 27 27. A _____ is made up of many monomers.

Question 28 28. Which of the following carbohydrates cannot be digested by humans?

Question 29 29. All of the following statements are true about lipids, EXCEPT that _____.

Question 30 30. What is the functional group that is formed when glycerol reacts with carboxylic acids to form triglycerides?

Introduction to Organic Molecules & Heterotrophs Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!

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