The plasma membrane is described as selectively permeable because:

Type: MCQ • Marks: 1

A. A) It allows all materials to pass through freely

B. B) It permits the entry and exit of some materials while preventing others

C. C) It does not allow any material to pass through

D. D) It only allows water molecules to move out

Explanation

It selectively regulates traffic into and out of the cell to maintain internal homeostasis

Class 9th Science (MCQ)

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!