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Osmosis causes water to move from areas of low salt concentration to areas of high salt concentration. The internal NaCl concentration of red blood cells is 0.9 M. The diagram below shows red blood ce?
Osmosis would cause water to move into the red blood cells from the surrounding solution, which has a higher salt concentration than the cells. This movement of water would occur in order to balance out the concentration of salt on either side of the cell membrane.
Even though the cocentration of salt is higher in some gland-cells than in blood-cells the gland-cells can still take salt out of blood-cells this is an example of?
Active transport, specifically sodium-potassium pump. This pump uses energy to move sodium out of the cell and potassium into the cell against their concentration gradients. This process allows gland cells to maintain a higher concentration of salt internally despite the higher concentration in the blood.
A solution that contains a lower concentration of salt than living red blood cells would be?
A solution containing a lower concentration of salt than living red blood cells would be a hypotonic solution. This means that the solution has a lower solute concentration compared to the red blood cells, causing them to swell and potentially burst due to the influx of water.
What will happen to red blood cells when they are placed in a beaker containing a water solution in which the salt concentration is much higher than the salt concentration in the red blood cells?
It's one of these answers: a. The red blood cells will absorb water and increase in size. b. The red blood cells will lose water and decrease in size. c. The red blood cells will first absorb water, then lose water and maintain their normal size. d. The red blood cells will first lose water, then absorb water, and finally double in size. A is wrong, just let you know. Still trying to figure out the answer myself.
What is the concentration of red blood cells in blood?
In terms of the salt concentration OUTSIDE the cell (in the medium), 0.15M NaCl would retain the normal condition of the red blood cell. Hope you liked it! :D
What happens to the red blood cells when mix with salt solution?
Red blood cells that are put in a dilute salt solution swell because of osmosis. This process causes red blood cells to swell in hypotonic solutions because the liquid tries to dilute the cells' solution since it tries to equalize the solution's tonicities.
What type of tonicity will draw water from red blood cells or Elodea cells?
A hypotonic solution will draw water from red blood cells or Elodea cells. In a hypotonic solution, the concentration of solutes outside the cell is lower than inside the cell, leading to water entering the cell by osmosis to equalize the concentration. This causes the cells to swell and potentially burst.
What would happen if you put red blood cells into a salty?
Provided the concentration of salt is higher than the salt concentration in the red blood cell, the red blood cell, through the process of osmosis and the principal of diffusion, will shrink, as water flows from within the red blood cell to the solution
What would happen if you put red cells into a salty solutions?
Provided the concentration of salt is higher than the salt concentration in the red blood cell, the red blood cell, through the process of osmosis and the principal of diffusion, will shrink, as water flows from within the red blood cell to the solution
What is the effect of isotonic salt solution on rbc?
Iso means same, therefore the salt solution concentration is the same as the concentration of salt within the blood cells. So nothing happens - the RBC's remain the same (no shrinking/crenating or swelling/lysing)
What would happen if you put red blood cells into a salty solution?
Provided the concentration of salt is higher than the salt concentration in the red blood cell, the red blood cell, through the process of osmosis and the principal of diffusion, will shrink, as water flows from within the red blood cell to the solution
What would happen to a person blood osmolality when drinking seawater?
When you drink seawater, a high concentration of salt finds its way into your blood vessels. As a result, you have a higher concentration of solutes (salt molecules, in this case) on the outside of your blood cells than in your blood cells-- there is a hypertonic solution on the outside of the blood cells. Your body wants to keep solutions isotonic across the membranes-- that means your body wants the same amount of free water molecules on the inside of the blood cells as the outside-- so water molecules move out of the blood cells in order to keep the balance of free water molecules. The water moving out of the blood cells cause them to "crenate," or shrink, which is of course not very good for your cells.
