Question

what is plasma membrane?!?​

Answer 1

Understanding the concept :

• <> Plasma membrane is the outermost layer in cells. It separates the content of cell from their external environment.

• <> It also allows the materials from cell to exit outside. It controls the entry and exit of materials in nd out of cell and hence it is called selectively permeable membrane.

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Answer 2

Answer:

The plasma membrane, also called the cell membrane, is the membrane found in all cells that separates the interior of the cell from the outside environment. ... The plasma membrane consists of a lipid bilayer that is semipermeable. The plasma membrane regulates the transport of materials entering and exiting the cell.