Question

What is the function of a selectively permeable membrane?
Group of answer choices

controls what enters and leaves cell

provides alternative to phospholipid bilayer

prevents transport proteins from harming cell

controls all water entering cell

Answers

GPT-4o mini
The correct answer is:

**controls what enters and leaves cell**

A selectively permeable membrane allows certain molecules or ions to pass through it while restricting others, thereby controlling the internal environment of the cell.