Which of the Following is a Function of the Cell

Question

Which of the following is a function of the cell membrane?
A) Separates the contents of the cell from the outside environment
B) Controls the passage of substances into and out of the cell
C) Helps the cell maintain its shape
D) Contain substances that interact with the external environment
E) All of these

Accepted Answer

The cell membrane serves multiple functions including separating the contents of the cell from the outside environment, controlling the passage of substances into and out of the cell, helping the cell maintain its shape, and containing substances that interact with the external environment.