Biochem Module 5 Exam, AI Verified Answers, 100% Correct

Biochem Module 5
1. Glycerol contains how many carbon atoms?

-3

-4

-5

- 15

2. Which of the following are derived from or made from fatty
acids?

- Cholesterol

- Carotenoids

- Phosphoglycerides

- Both A and B

- Both A and C

3. Triacylglycerols are made from a ________ and ________.

- glycerol; cholesterol Correct!

- glycerol; three fatty acids

- ceramide; three fatty acids

- ceramide; three cholesterols

- carotenoid; two cholesterols

4. PUFA

polyunsaturated fatty acid- 2 or more double bonds

5. A ________ is a carboxylic acid that is a structural component of
lipids.

, - Amino acid

- None of the above

- Carotenoid

- Sphingolipid

- cholesterol

6. A particular lipid is a liquid at room temperature, so it is called
a(n) ________.

- Oil

- Fat

- Lipid

- Membrane

- Sphingolipid

7. ________ are a class of membrane proteins that are loosely
associated with the membrane bilayer.

- Transmembrane protein

- Integral protein

- Channel protein

- Transport protein

- Peripheral protein

8. Isoprene units are used to make all of the following except
__________.

A. Fatty acids

B. Carotenoid molecules

C. Sphingolipids