The Plasma Membrane _________

Question

The plasma membrane _________.
A) Provides support
B) Is present only in eukaryotes
C) Controls the flow of substances in and out of the cell
D) Is present only in prokaryotes
E) Both A and C are correct

Accepted Answer

The plasma membrane provides structural support to the cell and controls the flow of substances in and out of the cell, making both A and C correct. It is a fundamental component of both eukaryotic and prokaryotic cells, not exclusive to one type.