A steep diffusion gradient is maintained by ensuring a high concentration of molecules in one area and a low concentration in another. This can be achieved through continuous processes like active transport, where energy is used to move substances against their concentration gradient, and by removing or utilizing those substances in the lower concentration area. Additionally, factors such as increased surface area and efficient circulation can help sustain the gradient.
A steep gradient will force the water to flow downhill faster.
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
Simple diffusion
Down the concentration gradient
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.
In a typical stream where the gradient is steep the discharge is small.
In a typical stream where the gradient is steep the discharge is small.
A steep gradient will force the water to flow downhill faster.
In a typical stream where the gradient is steep the discharge is small.
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.
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
If a river channel has a steep gradient, the river flows faster and has more erosive energy.
A concentration gradient is maintained within a biological system through processes like active transport, diffusion, and osmosis. These mechanisms help to move molecules and ions across cell membranes, creating differences in concentration that are essential for various cellular functions.
a gradient
Yes it does.
diffusion is occur when different concentration gradient is applied
the gradient and how much friction there was. The gradient means how steep the land the river is on so if it is very steep them the velocity will be higher.