What is the function of the plasma membrane

It helps recognize other cells.
It contains hereditary material.
It helps filter waste inside the cell.
It helps plants maintain their shape.

1 answer

The function of the plasma membrane is to control the movement of substances in and out of the cell. It is selectively permeable, allowing certain molecules to enter or leave the cell while preventing others from doing so. The plasma membrane also helps maintain the cell's shape and structure.