What is a cell that neither gains nor loses water when immersed in a solution?
If solute concentrations are equal between the environment and the interior of the cell, there will be no net gain or loss of H20 from the cell. Such a situation is called isotonic. Bacteria differ with regard to their osmotic needs.
When a cell is immersed in a hypotonic solution?
In hypotonic solutions, there is a net movement of water from the solution into the body. A cell placed into a hypotonic solution will swell and expand until it eventually burst through a process known as cytolysis.
What is in hypertonic solution?
Hypertonic solution: A solution that contains more dissolved particles (such as salt and other electrolytes) than is found in normal cells and blood.
What will an animal cell do in a hypotonic solution?
Hypotonic solutions have more water than a cell. Tapwater and pure water are hypotonic. A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.
What is isotonic hypotonic and hypertonic?
Hypotonic has a lower concentration of fluid, sugars and salt than blood. Hypertonic has a higher concentration of fluid, sugars and salt than blood. Isotonic has similar concentration of fluid, sugars and salt to blood.
What is hypertonic and hypotonic solution?
A solution will be hypertonic to a cell if its solute concentration is higher than that inside the cell, and the solutes cannot cross the membrane. If a cell is placed in a hypotonic solution, there will be a net flow of water into the cell, and the cell will gain volume.
What is a isotonic cell?
A cell in an isotonic solution is in equilibrium with its surroundings, meaning the solute concentrations inside and outside are the same (iso means equal in Latin). In this state there is no concentration gradient and therefore, no large movement of water in or out.
What is hypertonic cell?
Hypertonic means that the environment outside of the cell has a higher concentration of solutes than the cell itself. That will attract water molecules from the cell leading to the shrinking of the cell.
What is hypertonic and isotonic?
Hypertonic has a higher concentration of fluid, sugars and salt than blood. Isotonic has similar concentration of fluid, sugars and salt to blood.
What is isotonic and hypertonic?
Hypertonic has a higher concentration of fluid, sugars and salt than blood. Isotonic has similar concentration of fluid, sugars and salt to blood.
What is a hypotonic cell?
If a cell is placed in a hypotonic solution, there will be a net flow of water into the cell, and the cell will gain volume. If the solute concentration outside the cell is lower than inside the cell, and the solutes cannot cross the membrane, then that solution is hypotonic to the cell.
What is isotonic solution?
Solutions that contain the same concentration of water and solutes as the cell cytoplasm are called isotonic solutions. Cells placed in an isotonic solution will neither shrink nor swell since there is no net gain or loss of water.
What are isotonic and II hypertonic solutions?
Solution : (i) Isotonic solution : Two or more solutions exerting the same osmotic pressure are called isotonic solutions. <br> (ii) Hypertonic solution : A solution having osmotic pressure higher than that of another solution is said to be hypertonic solution.
What is hypertonic vs hypotonic?
Hypotonic has a lower concentration of fluid, sugars and salt than blood. Hypertonic has a higher concentration of fluid, sugars and salt than blood. Isotonic has similar concentration of fluid, sugars and salt to blood.
What is hyper and hypotonic solution?
These terms become clearer, if you remember that "tonic" and water are different, and that "hyper" means lots, and "hypo" means less. So, a hypertonic solution is one that contains less water, and more of something else, than a hypotonic solution.