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.
A solution that causes cells to increase their fluid intake.
Having a greater degree of tone or tension... or Having a higher osmotic pressure in a fluid relative to another fluid.
can be used for dehydration
a hypertonic solution. that way the water moves out of the cell and into the extracellular space.
hypertonic
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 solution
hypertonic hypertonic
hypertonic solution
a solution that has a higher osmotic pressure than another solution to which it is compared
"hypertonic"
I am pretty sure it is a hypertonic solution.
extracellular! it is NOT the cell wall or the cytoplasm!
Hypertonic dextrose solution
A hypertonic solution has the solute greater than the solvent, whereas a hypotonic solution is the reverse.