what is plasma membrane
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Answer:
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Explanation:
The cell membrane or plasma membrane is a biological membrane that separates the interior of all cells from the outside environment. This helps in protecting the cells from foreign bodies which can be harmful. It is also called or plasma membrane or semipermeable membrane. A semi-permeable membrane is a membrane that allows only certain types of molecules or ions to pass through it while blocking the other unwanted molecules or ions. Composition: It consists of the phospholipid bilayer, cholesterol, glycolipids with embedded proteins like glycoproteins and transport proteins.
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Cell membrane is also known as plasma membrane it separate cell from outer environment