Multiple choice

Which Structure regulates what goes in the cell and what leaves?

  1. Cell Membrane

  2. Cell Wall

  3. Nuclear Envelope

  4. Cytoplasm

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The cell membrane is a selectively permeable barrier that regulates the movement of substances into and out of the cell, maintaining homeostasis. The cell wall provides rigid structural support but is not the primary regulator of transport.