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How does the appearance of guard cells change after adding salt solution?
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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.
If cells are placed in a solution with a high concentration of solute water will?
the molecules will pass from the salt solution to the cells.
Do onion cells still have chloroplasts when they have iodine on them?
The iodine has no connection as to whether the cells have chloroplasts or not. If the cells are green, then they do have them. Adding iodine doesn't change that fact. Not all cells of the plant have chloroplasts. The ones in the soil don't so if you are working with the bulb, it doesn't have chloroplasts in the first place.
Do cells shrink in isotonic solution?
No, but in salt solution: Yes.
What kind of solution causes cells to rupture when they are bathed in it?
A hypo-tonic solution causes cells to rupture when they are bathed in it.
What is the scientific term for the appearance of elodea cells placed in a hypotonic solution?
plasmolysis
What appearance will red blood cells have when they are placed in 90 percent NaCI?
9% NaCl is a hypertonic saline solution. Red blood cells will appear to shrink as they lose water out of the cell membrane and into the saline solution.
Where can you access all formatting options for worksheet cells?
You can format the appearance of individual cells by modifying the alignment of text within the cell, indenting cell text, or adding borders of different styles and colors to individual cells or ranges.
Is a measure of a solution's ability to change the volume of cells by altering their water content?
tonicity
What appearance will red blood cells have when they are placed in 9.0 percent NaCl?
Since a 9% saline solution is hypertonic as compared to the cell, it would crenate (crush or shrink).
What appearance will red blood cells have when they are placed in 9 percent NaCl?
Since a 9% saline solution is hypertonic as compared to the cell, it would crenate (crush or shrink).
Where can you acess formatting options for worksheet cells?
You can format the appearance of individual cells by modifying the alignment of text within the cell, indenting cell text, or adding borders of different styles and colors to individual cells or ranges.
What are the effects of isotonic solution on human blood cells?
An isotonic solution is defined as having the same 'osmotic pressure', or concentration, of some material, especially salts and minerals. They often help to rehydrate the body from the effects of excess sweating.
Can chlamydia make you urine creamy?
Pus cells from chlamydia may change the appearance of urine. Get tested if you think you're at risk of STDs.
How did the iodine solution affect the image the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did iodine solution affect the image of the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
