0
yes
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What ways is a dialysis membrane functionally similar to a plama membrane?
They are both semipermeable allowing certain things to pass though membrane and other not to pass through membrane.
Explain the behavior of water molecules in the isotonic solution?
Water molecules of an isotonic solution would not pass through the membrane, b/c isotonic implies that the solutions' molarity is equal. so water or other molecules do not need to pass through the membrane.
Why don't ions pass through cell membran?
Only small and uncharged particles can pass through the nonpolar part of the membrane interior. Ions are charged and won't pass through a membrane by passive diffusion. Certain ions do pass through membranes by other mechanisms, though.
What are you considering when you referring to how easily materials can pass through membrane?
What you are considering when you are referring to how easily materials can pass through a membrane is how permeable the cell wall or membrane is.
What is a permeable membrane?
permeable membrane: is a membrane that allows water to pass through the membrane ; the salt water is then left out
What ways is a dialysis membrane functionally similar to a plama membrane?
They are both semipermeable allowing certain things to pass though membrane and other not to pass through membrane.
Explain the behavior of water molecules in the isotonic solution?
Water molecules of an isotonic solution would not pass through the membrane, b/c isotonic implies that the solutions' molarity is equal. so water or other molecules do not need to pass through the membrane.
How could salt be salt from the water solution?
Evaporate the water. Pass the water through a reverse osmosis membrane.
How is osmosis related to solution types?
We define Osmosis as the passage of water from a dilute solution via a membrane which is semi permeable to a more concentrate solution. It means that Semi permeable membrane is a very thin layer of material which allows some molecule to pass through them and prevent some molecule from pass through them. These molecules are decided by the type of solution. Generally, the membrane only allows movement of H2O molecules. So, if on one side is a saturated solution of something while on the other side is a dilute solution, the movement of molecules will be from both the directions but net result will be from saturated to dilute solution.
Why does osmosis require a semipermeable membrane?
Semi permeable membrane means a very thin layer of material which allows some molecule to pass through them and prevent some molecule to pass through them. Osmosis is the passage of water from a dilute solution via a membrane which is semi permeable to a more concentrate solution. So the membrane should be semi-permeable so as to only allow the movement of H2O molecules and not the other molecules of the mixture.
Does osmosis require a semipermeable membrane?
Semi permeable membrane means a very thin layer of material which allows some molecule to pass through them and prevent some molecule to pass through them. Osmosis is the passage of water from a dilute solution via a membrane which is semi permeable to a more concentrate solution. So the membrane should be semi-permeable so as to only allow the movement of H2O molecules and not the other molecules of the mixture.
Where in the body does omosis occur?
Osmosis occurs in most cells with the flow of one solute of a solution through a membrane into an organelle, while other solutes are unable to pass through the membrane.
What does osmosis do in a cell?
the tendency of a fluid, usually water, to pass through a semipermeable membrane into a solution where the solvent concentration is higher, thus equalizing the concentrations of materials on either side of the membrane.
What fills the space between cell wall and membrane after plasmolysis?
The cell membrane is a selectively permeable membrane that will only let water and solutes across it. The cell membrane freely allows pretty much everything to pass across it, meaning that things unable to pass the membrane back up and push it away from the cell wall. Therefore the gap is filled with the SUGAR SOLUTION that is surrounding the cell.
Why do dissolved particles on one side of the membrane result in the diffusion of water across the membrane?
Dissolved particles on one side of the membrane results in the diffusion of water across the membrane due to the need to have the same solution concentration on both sides of the membrane. Water will diffuse from a hypotonic solution to a hypertonic solution.
How is reverse osmosis related to solutions?
In the liquid-filtration technology, using of membrane filtration is very popular. Reverse osmosis stands for a demineralisation process of water or other solution by treating it under pressure when on one side of a typical membrane. This treatment will keep the solution stay on the pressurized side while the solvent will pass the membrane.
Small particles pass though passage waysin the cell membrane is called?
diffusion. osmosis is when it is water. and water only.
