To stop the main parts from falling out, and controls what goses in and out of the cell.
It isolates and protects the cell, and controls what enters and what is ejected.
The cell membrane has one function in all cells. It controls what enters and leaves the cell and helps to regulate transport between cells.
cellular nutrients
cytoplasm and nucleus
It controls what enters or leaves the cell
producing cellular nutrients
yes
no cell acts as a cell wall. cell walls are made of a two layers of lipids.
All cells have a cell membrane! Only "plant cells" have a cell wall, and a cell membrane!
yes
Maintains the shape of the cell and regulates the passage of what substances go in and out of the cell
All cells have a cell membrane! Only "plant cells" have a cell wall, and a cell membrane!
All cells have a cell membrane.