what are the functions of plasma membrane ?
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The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell
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Plasma membrane has several functions. Some of them are listed here.
1) it protects all the components of the cell from external environment by separating the in intracellular and extracellular fluid.
2) these are selectively permeable that they can maintain the amount of molecules entering or exiting the cell.
3) plasma membrane helps in the process of endocytosis and exocytosis.
4) plasma membrane facilitate signalling and communication between cells.
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