Why do cells have plasma membrane?

A) to separate proteins from the nucleus

B) to distinguish plants from animals

C) to define the size of a cell

D) to separate the inside of a cell from its environment

Question

Jacob

21 March, 11:13

+4

Answers (2)

Know the Answer?

Ishaan Ali · Answer 1

Answer is A. Cells have a plasma membrane because they are semi permeable

Kaitlynn Abbott · Answer 2

The answer is D. To separate the inside of the cell from it's environment.

Why do cells have plasma membrane?A) to separate proteins from the nucleusB) to distinguish plants from animalsC) to define the size of a cellD) to separate the inside of a cell from its environment