Plasma membrane is a lipoproteinous and trilaminar membrane. It regulates the exchange of materials between the cystosol and extra-cellular medium. Give the reasons for the following:
( C ) Why the plasma membrane is said a selectively permeable membrane?

Why is the plasma membrane called selectively permeable membrane ?

Plasma membrane is a lipoproteinous and trilaminar membrane. It regulates the exchange of materials between the cystosol and extra-cellular medium. Give the reasons for the following: (b) Phospholipids are called amphipathic molecules. Why?

Plasma membrane is a lipoproteinous and trilaminar membrane. It regulates the exchange of materials between the cystosol and extra-cellular medium. Give the reasons for the following: (e) Enlist two differences bewteen passive and active transport.

Plasma membrane is a lipoproteinous and trilaminar membrane. It regulates the exchange of materials between the cystosol and extra-cellular medium. Give the reasons for the following: (a) What do you mean by lipoproteinous and trilaminar nature of plasma membrane?

Why is plasma membrane called a semipermeable membrane? Give its significance.

Why is plasma membrane of bacterium also called respiratory membrane?

Which of the following statements is not true for plasma membrane?