Diffusion is the result of a concentration gradient. When there is a higher concentration of a substance on one side of a barrier than on the other side, the molecules move across the barrier to try and establish equilibrium. This process is diffusion. Diffusion of water is specifically called osmosis. While diffusion occurs in living things, equilibrium is never reached. In an organism, equilibrium is the result of death.
Yes, diffusion is quicker when there is a higher concentration gradient because it drives the movement of molecules from areas of higher concentration to areas of lower concentration more rapidly. The steeper the concentration gradient, the faster the rate of 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.
In diffusion, substances flow with a concentration gradient, meaning that they flow from areas of high concentration to areas of lower concentration. Flowing against a concentration gradient would be going from an area of low concentration to an area of higher concentration, but this only occurs in active transport.
Facilitated diffusion moves molecules with the concentration gradient, from an area of high concentration to an area of low concentration.
The rate of diffusion is directly related to the concentration of gradient. For example, the greater the amount between the concentration of the areas, the greater the greater to difference in diffusion.
Yes, diffusion is quicker when there is a higher concentration gradient because it drives the movement of molecules from areas of higher concentration to areas of lower concentration more rapidly. The steeper the concentration gradient, the faster the rate of diffusion.
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
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.
In diffusion, substances flow with a concentration gradient, meaning that they flow from areas of high concentration to areas of lower concentration. Flowing against a concentration gradient would be going from an area of low concentration to an area of higher concentration, but this only occurs in active transport.
Facilitated diffusion moves molecules with the concentration gradient, from an area of high concentration to an area of low concentration.
Yes it does.
If a substance moves down its concentration gradient, it means that it is moving from an area where it has a high concentration to an area where it has a low concentration. This is known as diffusion.
Diffusion continues until there is no longer a concentration gradient present between the two regions. Once equilibrium is reached, the molecules will be evenly distributed throughout the system and diffusion will stop.
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.
diffusion is occur when different concentration gradient is applied
Diffusion occurs when there is a concentration gradient i.e. a substance moves from higher to lower concentration.
No, the rate of diffusion is faster in a steeper concentration gradient compared to a shallow one. A steeper gradient means there is a larger difference in concentration between two areas, which drives molecules to move more quickly from the area of higher concentration to the area of lower concentration. Conversely, a shallow gradient has a smaller difference, resulting in a slower diffusion rate.