which is the correct description of the relationship between osmosis and diffusion?
95804
Diffusion sees molecules in an area of high concentration move to areas with a lower concentration, while osmosis refers to the process by which water, or other solvents, moves through a semipermeable membrane, leaving other bits of matter in its wake.
1248657
When people discuss osmosis in biology, it always refers to the movement of water. ... One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but when we talk about osmosis, only the solvent molecules (water molecules) cross the membrane.
22333
In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.
661953
Simple diffusion is the passive movement of solute from a high concentration to a lower concentration until the concentration of the solute is uniform throughout and reaches equilibrium. ... Simple diffusion and osmosis are both forms of passive transport and require none of the cell's ATP energy.
701697
Diffusion and osmosis do not require any energy, so both are examples of passive transport. To move particles against the concentration gradient (low to high concentration) would require energy. Any transport that requires energy is called active transport.
476187
Osmosis is the movement of water molecules through the cell. Diffusion is the movement of molecules, such as oxygen, in and out of a cell. The process by which water molecules are able to diffuse through the cell membrane. The movement of small molecules from a higher concentration to an area of lower concentration.
989518
-They both account for movement of molecules from a region of high concentration to a region of low concentration. -As for osmosis;the movement of molecules are via a selectively permeable membrane. NB:only water molecules. -Diffusion is the movement of all kinds of molecules.
228462
In biology, this is a difference between the two processes. One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but in osmosis, only the solvent molecules (water molecules) cross the membrane.
469057
['diffusion.', 'facilitated diffusion.', 'osmosis.']
891057
Direct link to Isabella Nicolè's post “"In osmosis, water moves from areas of low concent...” "In osmosis, water moves from areas of low concentration of solute to areas of high concentration of solute." ... So osmosis only occurs with a semipermeable membrane, and even with the membrane some water will move both sides.
356291
Both osmosis and diffusion equalize the concentration of two solutions. Both diffusion and osmosis are passive transport processes, which means they do not require any input of extra energy to occur. In both diffusion and osmosis, particles move from an area of higher concentration to one of lower concentration.
838709
It could be the movement of water (osmosis), or other "stuff" (diffusion). If a cell is placed in an isotonic solution, that means the amount of stuff inside the cell and outside the cell is equal. ... No diffusion or osmosis will occur.
176209
Osmosis is the process of diffusion of a fluid through a semi-permeable membrane (intestines are a biological example). Osmotic pressure is the pressure used to force soluble materials out of a fluid, or the pressure build up from the fluid movement once past the membrane.
784955
Explanation: osmosis is the process in which water molecules move from a region of higher water potential to a region of lower potential down a water potential gradient across a partially permeable membrane, so little energy is required to carry out this process, thus it is a form or passive transport.
13076
It could be the movement of water (osmosis), or other "stuff" (diffusion). If a cell is placed in an isotonic solution, that means the amount of stuff inside the cell and outside the cell is equal. ... No diffusion or osmosis will occur. That's because passive transport mechanisms seek to reach equilibrium.
1104043
Transport in cells Osmosis is the diffusion of water across a membrane. Active transport moves particles from low to higher concentration.
667998
The difference in the concentration of a substance across a space is called a concentration (equilibrium/gradient). ... (equilibrium/diffusion) is the simplest type of passive transport. diffusion. the diffusion of water through a selectively permeable membrane is called (osmosis/diffusion).