A cell's plasma membrane contributes to homeostasis by:
A)acting as a selective barrier.
B)defining the boundary between the inside and outside of the cell.
C)functioning as a fluid mosaic of lipid and protein.
D)maintaining the shape of the cell.

Question

Quizplus · Accepted Answer

The plasma membrane acts as a selective barrier, regulating the entry and exit of substances, thus contributing to homeostasis.

A Cell's Plasma Membrane Contributes to Homeostasis By