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a gradual change in the concentration of solutes in a solution as a function of distance through a solution. 2. the gradual difference in the concentration of solutes in a solution between two regions. In Biology, a gradient results from an unequal distribution of ions across the cell membrane. When this happens, solutes move along a concentration gradient. This kind of movement is called diffusion.

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Difference in concentration of a substance at 2 areas is called gradient , and it allows diffusion .

Diffusion is affected by a decrease in concentration gradient because concentration gradient is directly proportional to the rate of diffusion. A decrease in concentration gradient also lowers the rate of diffusion.

diffusion is the movement of a substance with respect to concentration and gradient a substance traveling with the concentration gradient ( simple diffusion) a substance traveling against the concentration gradient (active diffusion)

Diffusion Gradient

The definition of concentration gradient is a slow measured change in the concentration of solutes in solutions that is between regions. Solutes move along a concentration gradient in a movement called diffusion.

The primary requirement for diffusion to occur is the presence of a concentration gradient. It is this concentration gradient that drives diffusion.

Diffusion moves down the concentration gradient because of the kinetic energy that drives diffusion entirely . A concentration gradient is the difference in the molecules across a distance .

well concentration gradient is when both sides are evened out and if both sides are evened out then they are withconcentration gradient but when they are not evened they are against concentration gradient!

Concentration gradient. After there's no concentration gradient, equilibrium occurs, which means no more diffusion.

Generally yes - diffusion will be faster if the concentration gradient is greater.

a gradient

A concentration gradient

Yes it does.

diffusion is occur when different concentration gradient is applied

Passive diffusion requires a concentration gradient.

depend on a concentration gradient

The concentration gradient is what determines the direction of diffusion.

diffusion

concentration gradient

concentration gradient

Simple diffusion does follow a concentration gradient. Simple diffusion moves small or lipid-soluble solutes through the membrane without the aid of a protein.

Fick's laws of diffusion describe diffusion and can be used to solve for the diffusion, the concentration gradient (spatial derivative), or in simplistic terms the concept.

Diffusion is facilitated by concentration gradient, temperature and pressure.

The rate of diffusion is determined by the permeability of the membrane and the concentration gradient.

1, concentration gradient 2. diffusion constant >0