What is the purpose of the cell membrane in a plant cell?

The second function of the plant cell membrane is to control entry into and exit from the cell. Plant cells can move water across their membranes through a process called osmosis. read more

The cell membrane (plasma membrane) is a thin semi-permeable membrane that surrounds the cytoplasm of a cell. Its function is to protect the integrity of the interior of the cell by allowing certain substances into the cell, while keeping other substances out. read more

The cell membrane is flexible, allowing plant cells to survive in less than optimal environmental conditions, such as when plants wilt from a lack of water. Second, plant cell membranes control entry and exit from the cell. read more