Which is a major function of the plasma membrane?
A) storing calcium ions
B) storing organic chemicals for metabolism
C) providing genetic information
D) generating ATP
E) regulating the passage of molecules into and out of the cell

Question

Quizplus · Accepted Answer

The plasma membrane, also known as the cell membrane, is primarily responsible for regulating the passage of molecules into and out of the cell. It is selectively permeable, allowing certain molecules to enter or exit while prohibiting others, and helps to maintain the internal environment of the cell. The other options listed are not major functions of the plasma membrane.

Which Is a Major Function of the Plasma Membrane