Question

what is cell membrane?

Answer 1

The cell membrane which is also known as the plasma membrane. It is the outermost covering of animal cells. It is a semi-permeable membrane composed of lipids and proteins. it gives the cell a shape. plant cells have a cell wall in addition to a cell membrane.

Answer 2

Answer:

Cell Membrane:-

Cell Membrane is also called plasma Membrane.It forms the Outer boundary of the cell. It is thin delicate membrane. Cell membrane gives the shape and size to the cell.It allows only certain selected subtances to enter or to leave

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The Cell membrane separates cell from anothers cells and also from surrounding medium.

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