what is hypertonic solution
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Answer:
Hypertonic Solution Definition
A hypertonic solution contains a higher concentration of solutes compared to another solution. The opposite solution with a lower concentration is known as the hypotonic solution. Scientists must describe cell contents compared to the environment. If a cell is placed in a hypertonic solution, the cell is considered hypotonic.
Hypertonic Solution Overview
If the cytosol of the cell is a hypertonic solution, it means the environment is hypotonic, or more weakly concentrated. This is of great importance because solutes and water tend to flow or diffuse along their gradients. Two solutions mixed together will eventually become a single solution. If the solutions are separated by a permeable membrane that only allows water through, the solutions will become isotonic as the water moves between the two solutions. Isotonic solutions have equal concentrations, although they may have different volumes.
This movement of ions and water is extremely important to cells. Cells use ion gradients for a number of purposes. For example, plant cells use a hypertonic solution within their central vacuole to help draw water into the vacuole. This expands the chamber and allows plants to create turgor pressure in their cells. Animal cells, especially nerve cells, rely on a hypertonic solution and the ions in it to create an action potential or nerve signal. The electrical activity of these cells relies on the positive and negative charges of the ions in the hypertonic solution.
Explanation:
Answer:
Question:
✰what is hypotonic solution ?
AnsweR:
A hypotonic solution is a solution that has a lower solute concentration compared to another solution. A solution cannot be hypotonic, isotonic or hypertonic without a solution for comparison.
✰Why would you use a hypertonic solution?
Hypertonic solutions can also be useful for a patient who needs electrolytes but is already on fluid overload, such as in Heart Failure or severe edema.
✰What is hypotonic saline used for?
Hypertonic saline may be used to bring swelling down in some cases of traumatic brain injury since the salt concentration will cause water to leave the swollen brain cells and relieve the pressure inside the skull.
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