MCAT Question A Day - 5/29/14 - Answer!
Which of the following structures are found in prokaryotes?
I. A cell wall containing peptidoglycan.
II. A plasma membrane lacking cholesterol.
III. Ribosomes
A. I only
B. II only
C. I and II only
D. I. II, and III
D is correct. Prokaryotes have a cell wall that contains peptidoglycan, ribosomes, and a plasma membrane without cholesterol.
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D is correct. Prokaryotes have a cell wall that contains peptidoglycan, ribosomes, and a plasma membrane without cholesterol.
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