That nutrients are allowed to pass through the cell membrane technically fuel the cell.
the nucleus controls both osmosis and diffusion in and out of a cell
Substances enter a cell through the cell membrane
Oxygen moves into the cell and Carbon Dioxide moves out of the cell due to diffusion
Diffusion occurs on the cell membrane.
The plasma membrane of a cell plays a role in diffusion.
diffusion and osmosis limit the size of a cell by how fast is can move
If the diffusion is moving particles from higher to lower concentration, it uses no energy from the cell; this is passive diffusion. However, if it is active diffusion, the cell is pumping out specific molecules into a higher concentration, therefore using energy.
Diffusion allows the cell to passively transport the waste chemicals out side of the cell so that the cell is not harmed.
What stops the process of diffusion in cells?
Osmosis is the diffusion of water across the cell membrance
facilitated diffusion
Faciliated diffusion