Question

State the significance of plasma membrane with examples...​

Answer 1

The significance of plasma membrane are mentioned below:

Explanation:

• The plasma membrane allows only those particles to enter into a cell which are needed by the cell. If this balance id not check then toxic compounds can harm the cell.
• The plasma membrane protects the cell from wilting. If too much water is lost from the cell membrane then the cell will wilt.
• The cell membrane also plays an important role in the process of exocytosis as well as endocytosis.

Answer 2

Explanation:

In bacterial and plant cells, a cell wall is attached to the plasma membrane on its outside surface. The plasma membrane consists of a lipid bilayer that is semipermeable. The plasma membrane regulates the transport of materials entering and exiting the cell.