LIFE SCIENCE

Detailed explanation-1: -The plasma membrane allows different substances to enter or exit inside and outside of the cell. The plasma membrane is also known as the cell membrane or plasmalemma.

Detailed explanation-2: -The cell membrane (also known as the plasma membrane (PM) or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates and protects the interior of all cells from the outside environment (the extracellular space).

Detailed explanation-3: -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.

Detailed explanation-4: -The outer leaflet of the plasma membrane consists mainly of phosphatidylcholine and sphingomyelin, whereas phosphatidylethanolamine and phosphatidylserine are the predominant phospholipids of the inner leaflet. A fifth phospholipid, phosphatidylinositol, is also localized to the inner half of the plasma membrane.

Detailed explanation-5: -cell membrane–The outer membrane of a cell, which separates it from the environment. Also called a plasma membrane or plasmalemma.