The cell membrane controls the movement of materials in and out of the cell through its selective permeability. It is composed of a lipid bilayer with embedded proteins that act as channels or transporters. These proteins facilitate the passage of specific molecules while blocking others, allowing the cell to maintain homeostasis and regulate its internal environment. Additionally, processes like diffusion, osmosis, and active transport play key roles in material exchange.
controls what goes in and out of the cell.
Cell membrane
cell membrane
cell membrane
the cell membrane
If I remember correctly, it should be the cell membrane.
the cell membrane controls what goes in and out the cell
controls what goes in and out of the cell.
Cell membrane
IT CONTROLS WHAT GOES IN AND OUT OF THE CELL
the cell membrane
it controls what goes in and out of the cell.
It controls what goes in and out of a cell.
It controls what goes in and out of the cell.
cell membrane
semipermeable cell membrane
cell membrane