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Where there are two (or more) substances in contact, diffusion happens as particles of one substance move from an area where there are a lot of those particles to an area where there are fewer of those particles. The process can happen in the gas, liquid and solid phase.
Note, diffusion is driven by random movement of the particles not by mechanical mixing, the phase of the system will therefore largely determine the rate of diffusion.
The term is also used in a more abstract manner to describe spreading of something more widely. The movement of a substance from a region of high concentration into a region of low concentration is called diffusion.
Sim Muller
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What role does diffusion play in cellular respiration?
well ask yourself what does diffusion mean and compare it to cellular respiration and photosynthesis
Diffusion of AIDS is an example of which type of diffusion?
Relocation Diffusion
What is the movement of molecules from greater to lower?
Diffusion.
Three types of passive transport?
There are three forms of passive transport, or the movement of biochemical and other atomic or molecular substances across the cell membranes. They are: osmosis, simple diffusion or facilitated diffusion, and filtration.
What does the statement diffusion goes from the higher concentration side to the lower concentration side mean?
That partial pressures are the driving force in diffusion.
What does the diffusion of water mean?
osmosis
The movement of particles from a high concentration to a low concentration?
diffusion
Is diffusion an act of active transport?
if you mean that active transport is an act of diffusion, than yes it is.
What will happen if the net diffusion stopped?
what do you mean
What does of fluid diffusion mean?
Hahahahaa i was also looking for that answer....
What do you mean by global diffusion of nuclear weapons?
proliferation
What role does diffusion play in cellular respiration?
well ask yourself what does diffusion mean and compare it to cellular respiration and photosynthesis
What does cultural diffusion mean in history?
When two cultures blend.
What is definition of diffusion current?
The diffusion current in a metal-semiconductor diode is derived based on the assumption that the depletion layer is large compared to the mean free path, so that the concepts of drift and diffusion are valid.
What are the types of cultural diffusion?
contagious diffusion, relocation diffusion, expansion diffusion, stimulus diffusion, hierarchical diffusion.
How does diffusion effect cells?
I think you mean how does it affect cells but im not sure
What does it mean for a cell to be equilibrium?
It is after diffusion when the number of molecules is equal in all areas.
