The regenerative membrane present in both prokaryotic and eukaryotic cells is called

The regenerative membrane present in both prokaryotic and eukaryotic cells is called the "plasma membrane" or "cell membrane." This membrane serves as a crucial barrier that separates the interior of the cell from the external environment. It is composed mainly of a phospholipid bilayer with embedded proteins, cholesterol, and carbohydrates, which are essential for various cellular functions. The plasma membrane is responsible for regulating the movement of substances in and out of the cell, protecting cellular integrity, and facilitating communication between cells. In prokaryotic cells, it is the only membrane, while in eukaryotic cells, it is found surrounding the cytoplasm and is involved in the formation of various cellular structures.