NEET BIOLOGY

Detailed explanation-1: -The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

Detailed explanation-2: -Both prokaryotic and eukaryotic cells have a plasma membrane, a double layer of lipids that separates the cell interior from the outside environment.

Detailed explanation-3: -Plant cells have a cell wall, as well as a cell membrane. In plants, the cell wall surrounds the cell membrane. This gives the plant cell its unique rectangular shape. Animal cells simply have a cell membrane, but no cell wall.

Detailed explanation-4: -The two major components of cell membranes are phospholipids and protein. Phospholipids are a unique type of lipid that have both hydrophilic and hydrophobic parts.

Detailed explanation-5: -It is also known as the plasma membrane. It is found in all cells and separates the inner and exterior parts of the cell. Both prokaryotes and eukaryotes have a cell membrane.