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Diffusion is the spreading out of a substance from a region where it is in higher concentration to one where it is in lower concentration. Osmosis is the special case of diffusion where the process takes place through a semi-permeable membrane, i.e. one which allows only some substances through it.
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.
Diffusion requires no energy as it follows the electrochemical gradient. Active transport requires energy (ATP), as it works against the electrochemical gradient.
A concentration gradient forms when there is a difference in concentration between one place and another.
There is no exact number assigned to the difference between the higher and lower concentrations. However, the establishment of a concentration differential is essential for both diffusion as well as osmosis.
They are the same except that osmosis is specifically for water.
Diffusion is the spreading out of a substance from a region where it is in higher concentration to one where it is in lower concentration. Osmosis is the special case of diffusion where the process takes place through a semi-permeable membrane, i.e. one which allows only some substances through it.
what is the difference between a diffusion and a dilution
The difference between diffusion and facilitated diffusion is that facilitated diffusion is that the molecules pass through special protein channels.
what is the difference between a diffusion and a dilution
osmosses is diffusion of water only
The difference between the two is that bulk motion is the flow through the capillary. Diffusion is the movement of the molecules in a fluid.Ê
transpiration and diffusion through cell walls.Tranpiration is only for plant cells and animals cells do not have a cell wall. For animal cells there is diffusion and omosis through cell membranes.diffusion, osmosis, and facilitated diffusion
Expansion diffusion means that the diffusion expands in the area you are in. Relocation diffusion is when you have spread something where you are, and then move(relocate) somewhere else, spreading it there as well.
achievement you understand who u are as diffusion u dont know who u are
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.
Passive diffusion is what naturally happens without any assistance of any sort. Facilitated diffusion requires extra energy from extra sources to happen.