BIOD 121 MODULE 5 EXAM SCRIPT 2026 TEST
PAPER QUESTIONS AND SOLUTIONS GRADED
A+
◉ Which of the following are derived from or made from fatty acids?
- Cholesterol
- Carotenoids
- Phosphoglycerides
- Both A and B
- Both A and C. Answer: - Phosphoglycerides
◉ Triacylglycerols are made from a ________ and ________.
- glycerol; cholesterol Correct!
- glycerol; three fatty acids
- ceramide; three fatty acids
- ceramide; three cholesterols
- carotenoid; two cholesterols Answer: - glycerol; three fatty acids
◉ PUFA Answer: polyunsaturated fatty acid
, - 2 or more double bonds
◉ A ________ is a carboxylic acid that is a structural component of
lipids.
- Amino acid
- Carotenoid
- Sphingolipid
- cholesterol
- None of the above Answer: - None of the above
◉ A particular lipid is a liquid at room temperature, so it is called
a(n) ________.
- Oil
- Fat
- Lipid
- Membrane
- Sphingolipid Answer: - Oil
◉ ________ are a class of membrane proteins that are loosely
associated with the membrane bilayer.
PAPER QUESTIONS AND SOLUTIONS GRADED
A+
◉ Which of the following are derived from or made from fatty acids?
- Cholesterol
- Carotenoids
- Phosphoglycerides
- Both A and B
- Both A and C. Answer: - Phosphoglycerides
◉ Triacylglycerols are made from a ________ and ________.
- glycerol; cholesterol Correct!
- glycerol; three fatty acids
- ceramide; three fatty acids
- ceramide; three cholesterols
- carotenoid; two cholesterols Answer: - glycerol; three fatty acids
◉ PUFA Answer: polyunsaturated fatty acid
, - 2 or more double bonds
◉ A ________ is a carboxylic acid that is a structural component of
lipids.
- Amino acid
- Carotenoid
- Sphingolipid
- cholesterol
- None of the above Answer: - None of the above
◉ A particular lipid is a liquid at room temperature, so it is called
a(n) ________.
- Oil
- Fat
- Lipid
- Membrane
- Sphingolipid Answer: - Oil
◉ ________ are a class of membrane proteins that are loosely
associated with the membrane bilayer.