Hypotonic solutions contain a dissolved solute concentration which is lower than that of inside the cell. Recall that normal saline (NS) is 0.9% sodium chloride, weight/volume (90mg/100mL). A hypotonic solution would have less than 0.9% (or less than 90mg/100mL). A typical hypotonic solution used in hospitals is 1/2 NS, or in certain circumstances, 1/4NS (which pharmacists usually round to 0.3% NaCl).
To think about it biologically, if you were to drop a red blood cell into a hypotonic solution, the cell would engorge with water because its salt concentration is much higher than that of the surrounding environment.
If a patient has edema with swollen hands and feet, you would typically give them a hypertonic solution. Hypertonic solutions help to draw excess fluid out of the tissues and into the bloodstream, reducing swelling.
Since salt water is hypertonic to the plant cell, the water would move into the hypertonic solution (extracellular) and out of the hypotonic plant cell. The cells would lose water and it would die.
"hypertonic"
hypertonic solution
hypertonic hypertonic
a solution that has a higher osmotic pressure than another solution to which it is compared
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I am pretty sure it is a hypertonic solution.
Hypertonic dextrose solution
A hypertonic solution has the solute greater than the solvent, whereas a hypotonic solution is the reverse.
A hypertonic solution does shrink. It is when the osmotic pressure is greater than the solution that is within it.
No, a hypertonic solution is one with a higher solute concentration compared to another solution. When a cell is placed in a hypertonic solution, water will leave the cell, causing it to shrink or crenate.