Question

What is cell membrane?​

Answer 1

HEY MATE ✌️✌️

✨The membrane which allows only certain particles (water; etc) to pass through it. and thus not allowing other from entering in a cell.

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Answer 2

Cell membrane -A very thin membrane, composed of lipids and protein, that surrounds the cytoplasm of a cell and controls the passage of substances into and out of the cell Also called: plasmalemma , plasma membrane. cell membrane in Medicine.

Functions of cell membrane - :

1. The primary function of the plasma membrane is to protect the cell from its surroundings.

2.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.

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