Question

Define cell membrane

Answer 1

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$\bold\blue{Cell\:Membrane}$

◆The cell membrane also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment.

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Answer 2

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The cell membrane, also known as the plasma membrane, is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm (the contents of the cell) from its surrounding environment.

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