Question

Which of the following is/are the function of Plasma membrane?
A. allows only selected substances to pass in and out of the cell
B. Protects cell from injury.
C. Maintains shape of cell.
D. All

Answer 1

all

i think so..........

Answer 2

plasma membrane is a living structure which controls the entry and exit of substances ,it protects the internal component of cell and also gives shape and size to the cell