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The side from which more water molecules cross the semipermeable membrane?
Wiki User
∙ 8y ago
The pure solvent side is the side from which more water molecules cross the semipermeable membrane.
Wiki User
∙ 8y ago
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Why did the number of the water molecules on each side of the membrane change where as the number of sugar molecules stayed the same?
The membrane is permeable to water but not to sugar.
What does osmosis do?
The random movement of water molecules through a partially permeable membrane from a higher concentration to a lower concentration.
What is aquaporins?
Aquaporins are protein molecules embedded in the phospholipid bilayer (cell membrane ) of some cells. They transport water across the cell membrane.
How does the bilayer mambrane act as a barrier between two aqueous areas?
The bilipid membrane is essentially fat. It is non polar. The intracellular and extracellular fluid is made up of water and water soluable molecules which are polar. Since like dissolve like, the fluid isn't able to pass directly through the membrane. Instead molecules like ions go through selective channels. Other fat molecules like steroids and alcohol can pass straight through the membrane because thet are also nonpolar. To be more specific, the fat molecules basically merge into the membrane and reform as they
Osmosis is a diffusion process that moves through the membrane from higher to lower concentration. molecules salt water nutrients?
Switch the word "solvent" to "water" and you have the best definition possible.
What kinds of molecules freely diffuse across a semipermeable membrane?
Water molecules freely diffuse across a semipermeable membrane.
What is the term of diffusion of water across a semipermeable membrane?
The term for the diffusion of water across a semipermeable membrane is osmosis. Osmosis is when the molecules of a solvent move from a less concentrated solution to a more concentrated one. This equalizes the concentrations on each side of the member.
What term describes the diffusion of the water through a semipermeable membrane down a concentration gradient?
Osmosis is the diffusion of water molecules down a concentration gradient through a semi-permeable membrane
What is the process of water diffusing across a what membrane?
Water diffusses across a semipermeable membrane
Water molecules will no longer pass through the semipermeable membrane once equilibrium is reached true or false?
False. There will still be movement of water molecules across the membrane, but there will be no net movement. This means that the number of molecules coming into the cell will equal that going out, and equilibrium will therefore be maintained.
The diffusion of water across a semipermeable membrane is called?
When water diffuses through a semipermeable membrane, such as a cell, it is called osmosis. In osmosis the concentration of water will differ on one side of the membrane from that of the other side. Water molecules will tend to diffuse from the high concentration side to the lower.
Water molecules spreading through a membrane with a change in cell size is an example of what?
Water molecules spreading through a membrane with a change in cell size is an example of osmosis. In osmosis fluid passes both in and out of the semipermeable membrane in osmosis, but usually there's a net flow in one direction.
The diffusion of water through a semipermeable membrane is?
Osmosis...
What is the term for the diffusion of water across a semipermeable?
The term for the diffusion of water across a semipermeable membrane is osmosis. Osmosis is when the molecules of a solvent move from a less concentrated solution to a more concentrated one. This equalizes the concentrations on each side of the member.
What moves through a semipermeable membrane into an area of what concentration?
Water moves through a semipermeable membrane from an area of high to low concentration. This is called osmosis.
When osmosis occurs specifically which molecule move across a semipermeable membrane?
Osmosis is defined as the passive movement of water molecules from a region of low solute concentration to a region of high solute concentration through a partially permeable membrane; water molecules are thus exhibiting the movement.
What is the name for the diffusion water across a semipermeable membrane?
osmosis
