Diffusion is the movement of particles from an area of high concentration to an area of low concentration--not to be confused with osmosis, which is the movement of water through a semi-permeable membrane.
The random movement of water molecules through a partially permeable membrane from a higher concentration to a lower concentration.
In biology, diffusion is the passive movement of molecules or particles along a concentration gradient, or from regions of higher to regions of lower concentration. Diffusion is the free movement of particles in a liquid or gas down a concentration gradient.
The process that caused the movement of the dye is called diffusion. Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration, resulting in a uniform distribution of the dye molecules. This process is driven by the random thermal motion of molecules and is a fundamental concept in chemistry and biology.
Switch the word "solvent" to "water" and you have the best definition possible.
In cells, diffusion moves by facilitated diffusion, active transport, ABC transporters, group translocation or osmosis. Some of these move molecules from a low concentration to a higher and against the gradient.Simple diffusion moves molecules from a high concentration to a lower concentration.
diffusion
No, diffusion is the process by which molecules move from areas of higher concentration to areas of lower concentration in order to reach equilibrium. It is a passive process driven by the concentration gradient.
This process is known as diffusion. During diffusion, molecules move spontaneously from an area of higher concentration to an area of lower concentration in order to achieve equilibrium. The movement continues until the concentration of the molecules is equal throughout the space.
Diffusion describes the spread of molecules through random motion from regions of higher concentration to regions of lower concentration.
Diffusion describes the spread of molecules through random motion from regions of higher concentration to regions of lower concentration.
The higher concentration begins to diffuse into the area with lower concentration.
This process is called active transport, where cells use energy to move molecules against their concentration gradient, from an area of lower concentration to a higher concentration. This mechanism allows cells to maintain specific intracellular concentrations of certain molecules that are different from their surroundings.
True. Osmosis is the process by which solvent molecules (usually water) move across a semi-permeable membrane from an area of higher concentration to an area of lower concentration in order to equalize the concentration on both sides of the membrane.
Diffusion
Diffusion describes the spread of molecules through random motion from regions of higher concentration to regions of lower concentration.
region oh higher concerntration to the region of lower concerntration
Molecules move a from regions where they are in higher concentrations to regions where they are in lower concentrations. Random