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.
because the membrane is permeable to the particles in the suspending solution. The particles will move along a concentration gradient into the cells. As the particles enter the cell and the internal concentration of total particles increases, water flows in to compensate.
if concentration of salt is high...it gets shrinked..n if cncntration is low it gets bursted.....
Due to Exosmosis.
A hypotonic solution is a solution with a lower salt concentration than in normal cells of the body and the blood.
It's a hypotonic solution. ex; blood, tears.
Try it yourself !
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
No, but in salt solution: Yes.
cells shrink because salt water is hypertonic solution.
Red blood cells in a hypertonic solution will shrink. This occurs as water moves out of the red blood cell.
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)
A hypotonic solution is a solution with a lower salt concentration than in normal cells of the body and the blood.
Red blood cells in 10% salt solution
It's a hypotonic solution. ex; blood, tears.
This depends on the concentration of the salt solution. If the water potential of the salt solution is greater (less concentrated) than the cell sap of the potato cells, water would move into the potato cells, increasing the size of the potato strip. If the water potential of the salt solution is lower (more concentrated) than the cell sap of the potato cells, water would move out of the potato cells in the salt solution, decreasing the size of the potato strip.
A water solution that has the same salt concentration as the cells is said to be is isotonic.
Try it yourself !
No, but in salt solution: Yes.
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
A red blood cell placed in a concentrated sugar solution will shrink and wrinkle. The red blood cell is hypotonic and the concentrated sugar solution is hypertonic. Water will rush out of the cell causing diffusion leading to the cell's shrinking.