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Question

What are 2 functions of cell membrane?


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Solution

Cell membrane:

  1. The cell membrane is also referred as the plasma membrane.
  2. It is the outermost covering found in the animal cells.
  3. It is a semi-permeable membrane made up of lipids and proteins.

Two main functions of the cell membrane:

  1. It does the work of supporting and maintaining the shape of the cell.
  2. The cell membrane helps in cell signaling and communication among the cells by regulating the materials that enter and exit the cell.

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