Question

why is plasma membrane called "selectively permeable membrane?? help me guys __❤must needed...!! ​

Answer 1

Answer:

plasma membrane is called semipermeable membrane because it allows only some substance to pass through it.

Answer 2

Plasma membrane is also called selectively permeable membrane because it permits the entry and exit of some materials in the cell.

Hop it helps

Mark me as brainlist

Answer 3

All cells are surrounded by a plasma membrane. The membrane is composed of a phospholipid bilayer arranged back-to-back. The membrane is also covered in places with cholesterol molecules and proteins. The plasma membrane is called "selectively permeable" because it regulates the movement of substances in and out of the cell. This means that the plasma membrane allows the entry of only some substances and prevents the movement of some other materials.