Question

write two function of pasma membrane​

Answer 1

The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.

Answer 2

Answer:

• : (1) they keep toxic substances out of the cell;
• ( 2) they separate vital but incompatible metabolic processes conducted within organelles.