define hypertonic solution biology
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Passive Transport 1 In a hypertonic solution, the extracellular fluid has a higher osmolarity than the fluid inside the cell; water leaves the cell.  In an isotonic solution, the extracellular fluid has the same osmolarity as the cell; there will be no net movement of water into or out of the cell.
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Hypertonic Solution Examples Hypertonic solution examples include saline solution, sodium choride/dexrose IV drips and corn syrup. A hypertonic solution is a particular type of solution that has a greater concentration of solutes on the outside of a cell when compared with the inside of a cell. Common Hypertonic Solutions . Here are a few examples: Saline solution, or a solution that contains salts, is hypertonic. This type of hypertonic solution is extremely common.
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Isotonic 4. Pertaining to a solution that has the same tonicity as some other solution with which it is compared. For example, blood serum is isotonic to a physiologic salt solution. Solutions that have same tonicity will result in no net flow of water across the cell membrane.
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Hypotonic Solution: Definition, Example & Diagram A solution can be labeled one of three ways when it is compared to another solution. First, it may be considered an isotonic solution, meaning it has an equal amount of solute and water when compared to another solution. Second, it may be considered a hypertonic solution, meaning it has more solute and less water than another solution. Third, it may be considered a hypotonic solution, meaning it has less solute and more water than another solution. This is the situation described above - when you were waiting in the lobby, you and the two other people were like solute in a solution, and all that space around was the water.
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- hypertonic (ˌhaɪpəˈtɒnɪk ) adjective. 1. (esp of muscles) being in a state of abnormally high tension. 2. (of a solution) having a higher osmotic pressure than that of a specified, generally physiological, solution.
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- Isotonic solution: A solution that has the same salt concentration as cells and blood. Isotonic solutions are commonly used as intravenously infused fluids in hospitalized patients.sotonic solution: A solution that has the same salt concentration as cells and blood. Isotonic solutions are commonly used as intravenously infused fluids in hospitalized patients.
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Help Hypotonic, Isotonic, & Hypertonic Solutions tonicity refers to the solute concentration of a solution outside a cell and its effect on cellular fluid volume. the osmolarity of the solution determines the direction of water flow into or out of the cell. in normal body situations, solute concentration within and outside of the cell is usually nearly the same (isotonic).
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Hypertonic solution A hypertonic solution is one with a higher concentration of solute than some other specified solution (and which therefore has a higher osmotic pressure than the other ... Hypertonic solution Online Biology Dictionary
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Chp 5 Osmosis, simple diffusion, and facilitated diffusion is a type of. passive transport. When placed in a certain sucrose solution, the volume of a cell decreases; therefore, the sucrose solution is. hypertonic to the cell contents.
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hypertonic 1. (Pathology) (of muscles) lacking normal tone or tension. 2. (Chemistry) (of a solution) having a lower osmotic pressure than that of a specified, generally physiological, solution. Compare hypertonic, isotonic.
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Isotonic Isotonic is a descriptive word relating to isotonicity. In cellular level, isotonicity may pertain to a property of a solution in which its solute concentration is the same as the solute concentration of another solution with which it is compared.
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Osmotic Pressure and Tonicity The tonicity of solutions with respect to each other may be expressed as hypertonic, isotonic or hypotonic. The effect of different external solute concentrations on red blood cells serves as a good example for hypertonic, isotonic and hypotonic solution. Hypertonic Solution or Hypertonicicty.y Anne Marie Helmenstine, Ph.D. Osmotic pressure and tonicity often are confusing to people. Osmotic pressure is the pressure of a solution against a semipermeable membrane to prevent water from flowing inward across the membrane.
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- hypertonic contractions definition, hypertonic contractions meaning | English dictionary. Search also in: Web News Encyclopedia Images. hypertonic. adj. 1 (esp. of muscles) being in a state of abnormally high tension. 2 (of a solution) having a higher osmotic pressure than that of a specified, generally physiological, solution.
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Osmotic Pressure and Tonicity Hypotonic Solution or Hypotonicity When the solution outside of the red blood cells has a lower osmotic pressure than the cytoplasm of the red blood cells, the solution is hypotonic with respect to the cells. The cells take in water in an attempt to equalize the osmotic pressure, causing them to swell and potentially burst.
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IV fluids??? Mar 28, '08. Isotonic is a term for fluids with the same osmolality as the cell interior. Hypotonic is a term for solutions in which the solutes are less concentrated than the cells (= hypoosmolar). Hypertonic is a term for solutions with solutes more concentrated than cells (= hyperosmolar).
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LabBench Activity Types of Solutions Based on Solute Concentration. The terms hypotonic, hypertonic, and isotonic are used to compare solutions relative to their solute concentrations. In the illustration, the solution in the bag contains less solute than the solution in the beaker.
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- A hypertonic solution will do just the opposite to a cell since the concentration of solutes is greater outside of the cell than inside. For both human and plant cells, the water will rush out of the cell, and it will shrivel up.When this happens to a plant cell, it is called a plasmolyzed cell.xamples of Hypertonic Solutions. A hypertonic solution may be any solution that has a greater concentration of solutes outside of the cell, and one example of this is saline solutions used in medical care. Saline solutions are used to provide fluids intravenously as well as for contact lens care.
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What is an Isotonic solution? A solution which has the same concentration as present in the blood or cells of body is an Isotonic solution. Such cells neither absorb water nor lose any water molecule. Saline solution is a common example of isotonic solution.
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Tonicity A red blood cell in a hypotonic solution, causing water to move into the cell. A hypotonic solution has a lower concentration of solutes than another solution. In biology, a solution outside of a cell is called hypotonic if it has a lower concentration of solutes relative to the cytosol. Due to osmotic pressure, water diffuses into the cell, and the cell often appears turgid, or bloated.
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Isotonic, Hypotonic, & Hypertonic Solutions When two environments are isotonic, the total molar concentration of dissolved solutes is the same in both of them. When cells are in isotonic solution, movement of water out of the cell is exactly balanced by movement of water into the cell. A 0.9% solution of NaCl (saline) is isotonic to animal cells.
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Hypertonic, Isotonic and Hypotonic Solutions and How They Effect Plant and Animal Cells. - Becky Hitchen The cell has a higher number of particles (solutes) dissolved in it than the solution outside of the cell membrane. When a cell’s cytoplasm is bathed in a hypertonic solution the water will be drawn into the solution and out of the cell by osmosis. This causes water to move out of the cell, it shrivels up and shrinks.
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isotonic Of a fluid that exerts the same OSMOTIC PRESSURE as another, especially as that of the body fluids. Body cells, such as red blood cells, can be immersed in an isotonic solution without being caused to change shape. ‘Normal’ saline is isotonic with blood.
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- Examples of Hypertonic Solutions. A hypertonic solution may be any solution that has a greater concentration of solutes outside of the cell, and one example of this is saline solutions used in medical care. Saline solutions are used to provide fluids intravenously as well as for contact lens care.xamples of Hypertonic Solutions. A hypertonic solution may be any solution that has a greater concentration of solutes outside of the cell, and one example of this is saline solutions used in medical care. Saline solutions are used to provide fluids intravenously as well as for contact lens care.
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Bright Hub Education Now hypotonic, hypertonic, and isotonic solutions usually deal with cellular osmosis which diffuses over a selectively permeable membrane. Osmosis is the movement of water and tends to diffuse by moving the water from areas of higher concentrations to areas of lower concentrations.ypertonic Solutions. Hypertonic solutions are different from isotonic solutions in that cells often lose water. Cells have a water concentration that is greater inside the cell rather than outside of the cell. Furthermore, the solutes outside of the cell are greater than the solutes inside of the cell.
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CHAPTER 3 A solution in which the concentration of solute outside the cell is higher than the concentration of solute inside the cell. The effects of hypotonic, hypertonic and isotonic solutions on animal and plant cells.