Hypotonic meaning

Hypotonic refers to a solution with a lower concentration of solutes compared to the concentration of solutes inside a cell, causing water to move into the cell and potentially leading to swelling.


Hypotonic definitions

Word backwards cinotopyh
Part of speech Adjective
Syllabic division hy-po-ton-ic
Plural The plural of hypotonic is hypotonics.
Total letters 9
Vogais (2) o,i
Consonants (6) h,y,p,t,n,c

Hypotonic solutions are those with a lower concentration of solutes compared to another solution. This means that the concentration of solutes inside the cell is higher than outside, causing water to move into the cell, leading to swelling or bursting of the cell.

One common example of a hypotonic solution is pure water. When cells are placed in pure water, water rushes into the cell to balance the concentration of solutes, causing the cell to swell. In extreme cases, this can lead to the cell bursting, a process known as lysis.

Effects of Hypotonic Solutions

Cells have mechanisms to regulate their internal solute concentrations to maintain homeostasis. When exposed to a hypotonic solution, cells may experience swelling, changes in shape, and potential bursting, which can damage or destroy the cell.

Biological Importance

The movement of water in and out of cells is crucial for various biological processes. While a hypotonic solution can be harmful to cells, it can also be beneficial in certain situations, such as in plant cells where turgor pressure keeps the plant upright.

Overall, understanding the effects of different tonicity solutions, including hypotonic solutions, is essential in various fields of biology and biochemistry.


Hypotonic Examples

  1. Drinking hypotonic sports drinks can help replenish electrolytes lost during exercise.
  2. Hypotonic solutions are often used in medical settings to hydrate patients intravenously.
  3. A hypotonic environment can cause cells to swell as water moves into them.
  4. Athletes may consume hypotonic beverages to quickly rehydrate after intense workouts.
  5. Hypotonicity in the body can lead to changes in cell volume and function.
  6. Some fruits, like watermelon, have a hypotonic effect due to their high water content.
  7. Hypotonic hyponatremia occurs when there is a lower than normal concentration of sodium in the blood.
  8. Using a hypotonic nasal spray can help relieve congestion by moisturizing nasal passages.
  9. Hypotonic environments are common in freshwater habitats like rivers and lakes.
  10. Infants can sometimes experience hypotonic muscle tone, which can affect their motor development.


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  • Updated 12/05/2024 - 21:31:17