Multiple choice

What is the function of the cell membrane?

  1. It helps keep shape of the cell

  2. Controls the cells activities

  3. A place where many chemical reactions happen

  4. It controls substances entering and leaving the cell
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The cell membrane is a semi-permeable barrier that regulates the passage of substances, such as nutrients and waste, into and out of the cell.

Keep practicing — related questions