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When red blood cells are placed in a sucrose solution, water will move out of the cells through the process of osmosis. This causes the red blood cells to shrink and become dehydrated, a process known as crenation. If the concentration of sucrose is too high, it can lead to irreversible damage and destruction of the red blood cells.
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Why is mitochondria kept in sucrose solution when extracted from cell?
Mitochondria are kept in sucrose solution to maintain their osmotic balance and prevent them from swelling or shrinking due to changes in their external environment. The sucrose solution helps to stabilize the mitochondria and maintain their structural integrity during the extraction process.
How would red blood cell behave in hypertonic solution?
In a hypertonic solution, red blood cells will lose water and shrink due to the higher concentration of solutes outside the cell compared to inside. This process is known as crenation, and can lead to cell damage or cell death if the hypertonic environment is extreme.
What is an istonic solution for red blood cells?
An isotonic solution for red blood cells is a solution that has the same concentration of solutes as the inside of the cells. This allows for no net movement of water across the cell membrane, maintaining the cell's normal shape and function. A commonly used isotonic solution for red blood cells is normal saline (0.9% NaCl).
What solution will cause hemolysis?
A hypotonic solution with low osmolarity compared to the inside of red blood cells can cause hemolysis. This leads to water moving into the cells, causing them to swell and burst due to the pressure exerted by the excess water.
What would happen to red onion cell if sucrose solution added?
When a red onion cell is placed in a sucrose solution, water from inside the cell will move out due to osmosis. This will cause the cell to shrink and lose its turgidity as water moves from an area of higher concentration to lower concentration (from inside the cell to the solution outside).
Why is mitochondria kept in sucrose solution when extracted from cell?
Mitochondria are kept in sucrose solution to maintain their osmotic balance and prevent them from swelling or shrinking due to changes in their external environment. The sucrose solution helps to stabilize the mitochondria and maintain their structural integrity during the extraction process.
How would red blood cell behave in hypertonic solution?
In a hypertonic solution, red blood cells will lose water and shrink due to the higher concentration of solutes outside the cell compared to inside. This process is known as crenation, and can lead to cell damage or cell death if the hypertonic environment is extreme.
What is the role of sucrose in RBC lysis buffer?
Sucrose is typically added to RBC lysis buffer to help maintain the osmotic pressure of the solution, which aids in the release of hemoglobin from red blood cells while preserving cell morphology. This helps to lyse the RBCs efficiently without disrupting other cell types present in the sample.
What happens to a blood cell in a sodium solution?
If a blood cell is put into a high sodium solution it will become crenated (shrivel up). Water will flow out of the cell into the solution. If it is put in a low sodium solution it will absorb water/expand outward. If the sodium concentration of the blood cell and outside environment are the same, nothing will happen.
What is an istonic solution for red blood cells?
An isotonic solution for red blood cells is a solution that has the same concentration of solutes as the inside of the cells. This allows for no net movement of water across the cell membrane, maintaining the cell's normal shape and function. A commonly used isotonic solution for red blood cells is normal saline (0.9% NaCl).
Shape and size of red blood cell when put in slty solution?
A red blood cell when placed in salty solution shrinks and becomes wrinkled.
What solution will cause hemolysis?
A hypotonic solution with low osmolarity compared to the inside of red blood cells can cause hemolysis. This leads to water moving into the cells, causing them to swell and burst due to the pressure exerted by the excess water.
What is in a hypertonic solution that makes a red blood cell expand?
Water in a hypotonic solution will make a red blood cell expand. The water will move into the lower water concentration of the cell and the cell volume will grow.
What solution would make a red blood cell swell?
A hypotonic solution would.
What would happen to red onion cell if sucrose solution added?
When a red onion cell is placed in a sucrose solution, water from inside the cell will move out due to osmosis. This will cause the cell to shrink and lose its turgidity as water moves from an area of higher concentration to lower concentration (from inside the cell to the solution outside).
Bursting of a red blood cells in hypotonic solution?
In a hypotonic solution, water moves into the red blood cell causing it to swell and eventually burst due to the pressure buildup. This process is known as hemolysis and leads to the release of hemoglobin from the cell.
What would a blood cell do if it went into a salt solution?
It will get plasmolysed.
