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diffusion is occur when different concentration gradient is applied
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Where can diffusion occur in real life?
the spray of perfumesmell of cookies
Where in the respiratory tract does gas exchange occur?
The gas occurs by simple diffusion through the cells.
Diffusion and facilitated diffusion?
Diffusion:Diffusion describes the spread of particles through random motion from regions of higher concentration to regions of lower concentration. The time dependence of the statistical distribution in space is given by the diffusion equation. The concept of diffusion is tied to that of mass transfer driven by a concentration gradient, but diffusion can still occur when there is no concentration gradient (but there will be no net flux). diffusion is invoked in the social sciences to describe the spread of ideas.Facilitated diffusion:Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is a process of passive transport, facilitated by integral proteins. Facilitated diffusion is the spontaneous passage of molecules or ions across a biological membrane passing through specific transmembrane integral proteins. The facilitated diffusion may occur either across biological membranes or through aqueous compartments of an organism
Why does oxygen diffusion from the alveolus to the alveolar capillary occur?
Diffusion (of anything) occurs because of a concentration gradient meaning there is more oxygen in one place than another. Alveolus when you inhale will have a higher concentration of oxygen that that of the alveolar capillary resulting in a concentration gradient, this causing diffusion to occur until equilibrium is met. This means more oxygen in alveolus so oxygen travels into the alveolar capillary until a balanced amount of oxygen is in both places, but then of course the oxygen is transported and you exhale and inhale so the process repeats.
What is the natural tendency of molecules to spread evenly through a room?
Diffusion
Where diffusion occur?
Diffusion occurs on the cell membrane.
WHEn does diffusion occur?
Diffusion is quicker at high temperatures and pressures.
Diffusion can occur with no?
no energy
Why do gases show the property of diffusion?
Diffusion occur in all phases.
For diffusion to occur there must be?
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.
What must there be for diffusion to occur?
a gradient
Does diffusion occur in plasma?
Yes.
Does diffusion occur in the digestive system?
Diffusion occurs when something something something
What does concentration have to do with osmosis and diffusion?
There has to be a difference in concentration in order for diffusion and osmosis to occur.
What don't the cells need for diffusion to occur?
Cells don't need to use any ENEGRY for diffusion particles to occur/happen
When two gases are mixed what is it called?
A process of gas diffusion occur and a mixture of gases is obtained.
What happens for diffusion to occur?
two molecules must collied before diffusion happens.
