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What is hypotonic solution?
A hypotonic solution has a lower solute concentration compared to the cells it surrounds. When cells are exposed to a hypotonic solution, water will move into the cells through osmosis, causing them to swell or potentially burst.
What type of substance protects solution and cells from undergoing drastic pH changes?
A buffer system is a substance that helps to prevent drastic changes in pH by absorbing excess hydrogen ions when the solution becomes too acidic or releasing hydrogen ions when the solution becomes too basic. Buffers are important for maintaining pH stability in biological systems such as cells and solutions.
Hemolysis is produced as a result of changes in?
Hemolysis is produced as a result of changes in osmotic pressure, leading to the rupture of red blood cells and the release of hemoglobin into the surrounding fluid. This can occur when red blood cells are exposed to hypotonic solutions causing them to swell and burst.
What was the purpose of examining the original pGLO solution with and without UV illumination?
The purpose of examining the original pGLO solution with UV illumination was to detect bacteria. The purpose of examining the original pGLO solution without UV illumination was to detect the possibility that DNA cells existed.
What happens to a cell plant cell or animal cell when placed in following solution a hypotonic solution b isotonic solution c hypertonic solution?
When placed in an isotonic solution (i.e. a solution where the concentration of water molecules is roughly equal to the that within cells), there is equal diffusion of water into and out of the cells. Therefore, the cells find this environment suitable. In a hypotonic solution (i.e. a solution where the concentration of water molecules is much more than that within cells) water diffuses into cells as a result of which the cells swell. Excessive swelling causes the cells to burst, a phenomenon called cell lysis In a hypertonic solution (i.e. a solution where the concentration of water molecules is lesser than that within cells) water moved out from within cells to the surrounding medium. As a result of this, cells shrink.
What is hypotonic solution?
A hypotonic solution has a lower solute concentration compared to the cells it surrounds. When cells are exposed to a hypotonic solution, water will move into the cells through osmosis, causing them to swell or potentially burst.
OBSERVING OSMOSIS IN PLANT CELLS?
You can observe osmosis in plant cells by placing a plant cell in a hypertonic or hypotonic solution and observing any changes in cell size and shape due to the movement of water. Hypertonic solution will cause cell to shrink (plasmolysis) and hypotonic solution will cause cell to swell. You can use a microscope to observe these changes in plant cells during osmosis.
What type of substance protects solution and cells from undergoing drastic pH changes?
A buffer system is a substance that helps to prevent drastic changes in pH by absorbing excess hydrogen ions when the solution becomes too acidic or releasing hydrogen ions when the solution becomes too basic. Buffers are important for maintaining pH stability in biological systems such as cells and solutions.
Does the cell swell?
Yes, a cell can swell due to water influx, which can occur in response to changes in osmotic pressure, nutrient intake, or other cellular processes. However, excessive swelling can be harmful and lead to cell damage or lysis.
Hemolysis is produced as a result of changes in?
Hemolysis is produced as a result of changes in osmotic pressure, leading to the rupture of red blood cells and the release of hemoglobin into the surrounding fluid. This can occur when red blood cells are exposed to hypotonic solutions causing them to swell and burst.
Why a person could die of dehydration by drinking enough 10 percent salt solution?
The cells in the persons body would try to equalize the concentration on the outside and inside of the cell. This would lead to the cells exposed to the hypotonic solution dehydrating themselves.
In what types of cells would you expect to find a high concentration of mitochondria?
You would expect to find a high concentration of mitochondria in cells that require a lot of energy, such as muscle cells and nerve cells.
What was the purpose of examining the original pGLO solution with and without UV illumination?
The purpose of examining the original pGLO solution with UV illumination was to detect bacteria. The purpose of examining the original pGLO solution without UV illumination was to detect the possibility that DNA cells existed.
Which of your cells would you expect to have more mitochondria your muscle cells or your bone cells?
Muscles cells, of course!
Which of the cells would you expect to contain the most chloroplast?
In the cells leaf
What happens to a cell plant cell or animal cell when placed in following solution a hypotonic solution b isotonic solution c hypertonic solution?
When placed in an isotonic solution (i.e. a solution where the concentration of water molecules is roughly equal to the that within cells), there is equal diffusion of water into and out of the cells. Therefore, the cells find this environment suitable. In a hypotonic solution (i.e. a solution where the concentration of water molecules is much more than that within cells) water diffuses into cells as a result of which the cells swell. Excessive swelling causes the cells to burst, a phenomenon called cell lysis In a hypertonic solution (i.e. a solution where the concentration of water molecules is lesser than that within cells) water moved out from within cells to the surrounding medium. As a result of this, cells shrink.
What specific changes in the cell cycle of a plant cell would you expect to observe during mitosis?
During mitosis in a plant cell, you would expect to observe specific changes in the cell cycle such as the condensation of chromosomes, alignment of chromosomes at the cell's center, separation of sister chromatids, and the division of the cell into two daughter cells.
