Question

what is plasma membrane​

Answer 1

Answer:

hy

Explanation:

The cell membrane is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment. The cell membrane consists of a lipid bilayer, including cholesterols that sit between phospholipids to maintain their fluidity at various temperatures.

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Answer 2

Answer:

a microscopic membrane of lipid and proteins which form the external boundary of the cytoplasma of a cell or enclosed a vacuole and regulates the passage of molecules in and out of the cytoplasm..

Explanation:

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