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A cell containing 98 percent water in its cytoplasm is placed in a 2 percent salt solution It should?
The cell will undergo osmosis, with water moving out of the cell to dilute the higher concentration of salt outside. This will cause the cell to shrink as water leaves the cytoplasm to balance the concentration of solutes inside and outside the cell.
What makes cytoplasm in a plant cell shrink?
If you place the cell in a hypertonic solution (a solution with a higher concentration of salt than the cell) the cell membrane would shrink.
What happens to a cell if it gets placed in salt water?
Osmosis! The concentration of substances disolved in the cytoplasm is lower than the concentration of salt in salt water. The cytoplasm and the salt water are separated by the cell membrane, which is semi-permeable ie it lets water through but not dissolved substances (the membrane is also described as partially permeable or selectively permeable). So, water will pass by osmosis from the cytoplasm (the dilute solution) to the salt water (the concentrated solution), and the cell will shrink as it loses water. See: http://www.bbc.co.uk/schools/gcsebitesize/biology/cellprocesses/2diffusionandosmosisrev3.shtml
What would happen if you put an animal cell into a solution with a greater water concentration than the cell?
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Why does the cell give off water in a high salt solution?
In a high salt solution, the cell will release water due to osmosis. Osmosis is the movement of water from an area of high water concentration (inside the cell) to an area of low water concentration (outside the cell) through a semi-permeable membrane, in this case, to balance out the high salt concentration outside the cell.
What concentration of salt is used in an isotonic solution?
An isotonic solution typically contains 0.9% sodium chloride (salt) concentration. This concentration is similar to the salt content in human blood. It helps maintain cell shape and function by preventing water from moving in or out of the cells.
What will happen if a red blood cell is placed in sodium chloride solution?
If a red blood cell is placed in a sodium chloride solution, water will move out of the cell through the process of osmosis. This will cause the cell to shrink and potentially undergo hemolysis (bursting) if the concentration of sodium chloride is high enough.
What happens when a cell is immersed in high salt concentration environment?
When a cell is immersed in a high salt concentration environment, the water inside the cell will tend to move out of the cell to try to balance the concentration of salt inside and outside the cell. This can lead to shrinkage of the cell due to water loss, which can disrupt normal cellular processes. Ultimately, high salt concentrations can be harmful to cells and may even cause cell death.
What happens when there is a higher concentration of water outside the cell than inside the cell?
Water will move into the cell by osmosis, causing it to swell and potentially burst if the influx of water is not regulated. This can occur when a cell is placed in a hypotonic solution with lower solute concentration, leading to water moving down its concentration gradient into the cell.
What does salt perserve?
no, putting a cell in a solution with a high concentration of salt will cause all the water to leave the cell, called dessication, which kills the cell.
Why does salt effect the rate of the contractile vacuole of a paramecium?
Salt affects the rate of the contractile vacuole in a paramecium by altering the osmotic pressure of the surrounding environment. An increase in salt concentration outside the paramecium causes water to move out of the cell by osmosis, leading to a faster contraction of the vacuole to expel excess water. Conversely, a decrease in salt concentration outside the cell results in slower contractions as less water is being expelled.
What happens to animal cells in salt water?
Salt water is hypertonic (has more solute) to the cell. So when an animal cell is put in salt solution water will rush out and the cell will shrivel up because there is too much salt and too little water inside. the salt solution is said to be hypertonic to the cytoplasm of the cells.
