Multiple Choice
Cellular structures to surround the cytoplasm evolved early in the evolutionary history of organisms. These structures were initially beneficial because they
A) allowed anaerobic respiration.
B) allowed bacteria to thrive under hot conditions.
C) concentrated biochemicals in one place.
D) gave protection against UV radiation.
E) allowed specific chemicals to be retained within the membrane.
Correct Answer:

Verified
Correct Answer:
Verified
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