Question

what is cell membrane ?​

Answer 1

Answer:

cell membrane is a part of cell

Answer 2

Explanation:

• It is a part of the cell which is found in all living organisms
• it is made up of lipids and proteins synthesized by the rough endoplasmic reticulum and smooth endoplasmic reticulum respectively
• it helps in the transportation of substances through the process diffusion
• it is a selectively semi permeable membrane
• hope the solution helps