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Tems11 [23]
3 years ago
14

Physical description of a cell membrane?

Biology
1 answer:
vovangra [49]3 years ago
5 0

Answer:

Cell membrane

Explanation:

A cell membrane is basically a protection of the cells. It controll what goes in and out of the cell and separates the interior of the cell from the outside environment. they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, etc that mediate cellular  activities to pass between organelles.

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