Question

The cell membrane’s main function is to(1 point)
Responses

Dissolve old/ worn out organelles
Dissolve old/ worn out organelles

Regulate which materials enter/ exit the cell
Regulate which materials enter/ exit the cell

Control where the cell moves within the organism
Control where the cell moves within the organism

Protect the cell structurally

Answer 1

The correct response is: **Regulate which materials enter/ exit the cell**.

The cell membrane primarily functions as a selective barrier, controlling the movement of substances in and out of the cell.