ashlynestrada91 ashlynestrada91

06-12-2020
Biology

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this is for biology 1 please answer the question.

Cell membranes allow certain materials in and out of the cell. How does the structure of the cell membrane relate to its structure?

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abihafatima8269 abihafatima8269

15-12-2020

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