Describe the structure and function of the cell membrane.
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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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The cell membrane or plasma membrane is composed of lipid bilayer and proteins explained by fluid mossaic model.
Function of cell membrane is to provide permeability to fat soluble substances and impermeability two substances that are hydrophobic. The proteins in the lipid bilayer helps to facilitate the transfer of substances that are hydrophilic in and out of the cell for example amino acids and proteins
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