NEET BIOLOGY

Detailed explanation-1: -The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Detailed explanation-2: -Plasma Membrane: Also known as cell membrane; a thin, flexible barrier around a cell that regulates what enters and leaves a cell and protects the cell.

Detailed explanation-3: -Cell Membrane regulates what enters and leaves the cell and provides protection and support in Animal cells.

Detailed explanation-4: -The plasma membrane is the border between the interior and exterior of a cell. As such, it controls passage of various molecules-including sugars, amino acids, ions, and water-into and out of the cell.

Detailed explanation-5: -The chloroplast is enclosed by an inner and an outer phospholipid membrane. Between these two layers is the intermembrane space.