Social Sciences, asked by safasufai, 20 days ago

what do u mean by signification?
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don't spam​

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Answered by ShabnoorAli
3

Answer:

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

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