EVERYDAY SCIENCE

Detailed explanation-1: -The plasma membrane is called as selectively permeable membrane because it regulates the movement of substances in and out of the cell. It means that the plasma membrane allows some material to pass through it while at the same time it blocks other material from entering through it.

Detailed explanation-2: -Cell membrane or plasma membrane is described as a selectively permeable membrane.

Detailed explanation-3: -The plasma membrane is capable of being selectively permeable because of its structure. It is composed of a bilayer of phospholipids interspersed with proteins. The phospholipid part of the plasma membrane renders the latter hydrophobic and therefore polar molecules would not be able to easily pass through this layer.

Detailed explanation-4: -Selectively permeable membrane is the one which allows entry of certain substances, exit of some substances but prevents the passage of other substances, through it.

Detailed explanation-5: -The plasma membrane is selectively permeable because it allows entry of certain substances, exit of some substances while preventing passage to remaining substances.