Particles have to move from a more dense area to a less dense are.
the concentration of a solution is always the same throughtout a solution.
Diffusion is triggered by the creation of energy in a gas or water environment, the energy is then absorbed by particles, making them move.
no energy
No, diffusion does not occur because of random molecular movement. It is rather as a result of movement of molecules from areas of high concentration to lower concentration.
For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.
A difference in the concentration throughout space because diffusion doesn't just happen in a cell or aqueous solution by definition diffusion is just from high to low concentration
No, plasma is evil.
Because diffusion is how chemicals travel in and out of the animal's cells. If diffusion didn't occur then the animal would die.
Osmosis is a type of diffusion that occurs with a semi permeable membrane. It can therefore not occur without a membrane because that is what differentiates it from diffusion.
diffusion is occur when different concentration gradient is applied
Diffusion occurs on the cell membrane.
Diffusion is quicker at high temperatures and pressures.
no energy
No, diffusion does not occur because of random molecular movement. It is rather as a result of movement of molecules from areas of high concentration to lower concentration.
Diffusion occur in all phases.
For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.
The cell will work but not very well because osmosis and diffusion did not occur but sometimes it will work anyways
A difference in the concentration throughout space because diffusion doesn't just happen in a cell or aqueous solution by definition diffusion is just from high to low concentration
a gradient