Multiple Choice
Rough endoplasmic reticulum and smooth endoplasmic reticulum differ
A) only by the presence (RER) or absence (SER) of ribosomes.
B) both in the presence (RER) or absence (SER) of ribosomes and in their function.
C) only in microscopic appearance.
D) only in their function.
E) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
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