wilsonjs6170 wilsonjs6170

27-09-2017
Biology

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Describe the chemical structure of a cell membrane

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dragonbaby02 dragonbaby02

27-09-2017

The cell membrane is selectively permeable to ions and organic moleculecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings.

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