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In a hypotonic solution, red blood cells swell and undergo hemolysis, while in a hypertonic solution, they lose water and undergo crenation.
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What is an example of Crenation?
An example of crenation is when red blood cells lose water and shrink in a hypertonic solution, such as saltwater. This causes the cells to have a scalloped appearance due to the contraction of the cell membrane.
Is H2O hemolysis or crenation?
Crenation is the contraction of a cell after exposure to a hypertonic solution, due to the loss of water through osmosis.Hemolysis is the breakdown of red blood cells.
What type of solution causes shrinkage of submerged red blood cells?
A hypertonic solution, where the solute concentration outside the cell is higher than inside, causes shrinkage of submerged red blood cells through the process of crenation. Water moves out of the cell to dilute the more concentrated external solution, leading to cell shriveling.
Will a 2 percent solution of sodium chloride cause crenation or hemolysis of a red blood cell?
A 2 percent solution of sodium chloride is considered isotonic to red blood cells, meaning it will not cause crenation (shriveling) or hemolysis (bursting). Isotonic solutions have the same osmotic pressure as red blood cells, allowing for equilibrium and maintaining cell integrity.
Crenation occurs when a blood cell is placed in a?
hypertonic solution, causing water to leave the cell and causing it to shrink and become distorted in shape.
When a blood cell is plaved in a salty solution and it shrivels due to loss of water is a what?
When a blood cell is placed in a salty solution and shrivels due to loss of water, this process is called crenation. Crenation occurs because the salt solution has a higher concentration of solutes compared to the inside of the blood cell, leading to osmosis where water moves out of the cell to balance the solute concentrations. As a result, the cell loses water and shrinks.
What solution does crenation occur in?
Crenation occurs in a hypertonic solution, where the concentration of solutes outside the cell is higher than inside, causing water to leave the cell, leading to shrinkage and deformation of the cell.
What is the solution concentration of dissolved substances will be greater in the cell than in the solution in which it is placed?
The solution concentration of dissolved substances will be greater inside the cell than outside if the cell is in a hypertonic solution. This causes water to move out of the cell, leading to shrinkage or crenation of the cell.
What will happen if a red blood cell is placed in 50 percent NaCl solution?
If a red blood cell is placed in a 50% NaCl solution, the cell will undergo a process called crenation, where water leaves the cell due to the high concentration of salt outside. This causes the cell to shrink and lose its normal shape, which can ultimately lead to cell damage or death.
What is a correct example of tonicity?
A correct example of tonicity is a red blood cell in a hypertonic solution, where the solution has a higher solute concentration than inside the cell causing it to shrink and undergo crenation.
Examples of crenation?
Crenation occurs when animal cells are exposed to a hypertonic solution, causing shrinkage, distortion, and often leave a scalloped appearance to the edge of the cell. A common reason for crenation in red blood cells is dehydration. It is also seen when pickling and salt-curing foods.
Which causes water to flow out of a cell causing the cell to shrivel or even die?
crenation
