Apentix/AP Biology/Unit 2: Cell Structure and Function/Question

AP Biologyeasymcq1 pt

How does compartmentalization benefit eukaryotic cells?

A.It lets incompatible reactions run in separate spaces

B.It eliminates the need for enzymes

C.It removes the need for a plasma membrane

D.It prevents all cellular signaling

Explanation

Core Concept

Lysosomes digest at pH 5 while the cytosol stays neutral; the ER oxidizes while the cytoplasm reduces. Separate compartments enable conflicting chemistries simultaneously.

Correct Answer

AIt lets incompatible reactions run in separate spaces

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