AP Biology - Organic Chemistry: Homework Help 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. Why does soap remove grease from pans when we wash dishes?

Question 2 2. Quaternary structure is the arrangement of more than one protein molecule in a _______.

Question 3 3. Choose the structure that represents the order of amino acids in a protein.

Question 4 4. _____ hold fats together in biological systems and bond fatty acids to glycerol.

Question 5 5. Hexane is a 6-carbon molecule with 14 hydrogen atoms. What is the correct molecular formula of hexane?

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Question 6 6. Lawrence wants to eat a food that is high in energy before she starts training for her tennis competition. Which of the following types of food will give her the most energy per pound?

Question 7 7. What are the monomer units in protein polymers?

Question 8 8. All of the following statements are true about lipids, EXCEPT that _____.

Question 9 9. What does DSSP mean?

Question 10 10. Specific rotation is measured using _____.

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Question 11 11. Which of the following functional groups contains nitrogen?

Question 12 12. The structure of polyethylene is shown in the diagram below. What does 'n' (at the bottom of the diagram) represent?

Question 13 13. A two unit molecule is a

Question 14 14. What are strands of amino acids packed together like Ramen noodles?

Question 15 15. All of the following is true about RuBisCO, EXCEPT:

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Question 16 16.

A single sugar is called a 'monosaccharide.'

'_____saccharide' refers to a three sugar polymer.

Question 17 17. There are several solvents, like hexane, that are non-polar. Which of the following best describes a non-polar solvent?

Question 18 18. Which of the following is NOT an example of proteins with quaternary structure?

Question 19 19. Which of the following reactions forms peptide bonds?

Question 20 20. RuBisCO can be found in which of the following:

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Question 21 21. Polyethylene is a polymer made of smaller monomers, as shown in the following diagram. What is the name of this molecule?

Question 22 22. _______ proteins are multimeric proteins with all the same protein subunits.

Question 23 23. A peptide bond is the linkage between:

Question 24 24. Which of the following statements correctly describes the behavior of the sickle cell hemoglobin?

Question 25 25. Which of the following is a function performed by proteins?

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Question 26 26. Which category of amino acids cannot participate in hydrogen bonding with its side chain?

Question 27 27. When a protein makes it easier for a biological reaction to happen, it is acting as _____.

Question 28 28. A thermoplastic is any polymer that can be shaped and molded as a _____ and remain in that shape as a _____.

Question 29 29. How is the tertiary structure of protein different from that of a quaternary structure?

Question 30 30. When working with a pure sample, what value should be used for the concentration variable to calculate specific rotation?

AP Biology - Organic Chemistry: Homework Help Chapter 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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