how is hypertonic and isotonic different
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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.
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Define hypotonic, hypertonic, and isotonic.? These are relative terms; they compare two solutions of a solute dissolved in water. In terms of solute concentration, a hypertonic solution has a higher concentration of solute than another; a hypotonic solution has a lower solute concnetration than another; an isotonic solution has a solute concentration the same as another.
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Hypertonic, Isotonic and Hypotonic Solutions and How They Effect Plant and Animal Cells. - Becky Hitchen Diagram of Hypotonic, Hypertonic and Isotonic solutions affect on red blood cells. (source; http://biologyforlife.wordpress.com/2011/03/25/3-2-the-movement-of-substances-across-the-plasma-menbrane-in-everyday-life/)
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Passive Transport Tonicity in living systems. If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink. In an isotonic environment, the relative concentrations of solute and water are equal on both sides of the membrane. There is no net water movement, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell. Diagram of red blood cells in hypertonic solution (shriveled), isotonic solution (normal), and hypotonic solution (puffed up and bursting).
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- A hypertonic solution is one with a high concentration of solutes when compared to another solution which is separated from it by a semipermeable membrane. The property of tonicity is often used to illustrate the biology of the body, with the solute concentration of cells and surrounding fluids being used as an example.ost 3. Osmosis is the process of movement from a hypotonic solution to a hypertonic solution in order to balance the tonicity out. This creates an equilibrium of solutions, without which life could not survive.
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What is Isotonic solution? in Biology.? Isotonic literally translates to equal solution. The term is used in several domainsCell biology An isotonic cellular environment occurs when an equal solute concentration exists inside and outside the cell. Water molecules flow in and out at an equal rate by osmosis, causing the cell size to stay the same. It will not lose or gain any solutes.
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Hypertonic, Isotonic and Hypotonic Solutions and How They Effect Plant and Animal Cells. - Becky Hitchen HYPERTONIC-Describes a solution with a higher solute concentration compared with another solution HYPOTONIC - Describes a solution with a lower solute concentration compared with another solution. ISOTONIC - Describes a fluid with an equal concentration to another fluid; water can diffuse equally both in and out of the cell.
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What is a Hypertonic Solution? A hypertonic solution is one with a high concentration of solutes when compared to another solution which is separated from it by a semipermeable membrane. The property of tonicity is often used to illustrate the biology of the body, with the solute concentration of cells and surrounding fluids being used as an example.
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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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- 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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isotonic hypotonic - (of a solution) having a lower osmotic pressure than a comparison solution. hypertonic - (of a solution) having a higher osmotic pressure than a comparison solution. isosmotic, isotonic - (used of solutions) having the same or equal osmotic pressure. Translations.
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isotonic isotonic i·so·ton·ic (ī'sə-tŏn'ĭk) adj. Of equal tension. Isosmotic. Having the same concentration of solutes as the blood. Of or involving muscular contraction in which the muscle remains under relatively constant tension while its length changes.
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What is the difference between hypertonic, hypotonic, and isotonic? they are all different types of solutions: hypotonic: a solution which contains more solute than solvent (example: a lot of salt(solute) dissolved in water(solvent)) hypertonic: a solution which contains more solvent than solute (example: purified water--there's almost no solute dissolved in the solvent(water))
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Isotonic vs. Iso-osmotic? Best Answer: Isotonic means that the concentration of all solutes are equal on both sides of the membrane. Iso-osmotic means the concentration of water is equal on both sides of the membrane. In many situations, an isotonic solution is also iso-osmotic, but there are some circumstances, like in Gibb-Donnan equilibrium, when a solution can be iso-osmotic but the solute concentrations are not equivalent. Source(s):
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What do hypertonic and hypotonic and isotonic mean? Isotonic Solution. Isotonic-no water movement across the cell membrane since the concentration of ions are farily equal in and out of the cell. Hypertonic-a condition where cell loose it water content and ultimately plasmolyze due to the higher ionic concentration outside the cell than inside.
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Hypotonic Solution: Definition, Example & Diagram Notice the words I keep using: hypotonic, hypertonic and isotonic. All three have the term 'tonic' in common. What does that mean, exactly? Well, tonic refers to the tonicity of a solution, or the osmotic pressure gradient of two solutions separated by a semipermeable membrane.
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Bright Hub Education As a result, nothing happens because the concentration of water solutes outside of the cell are equal to the solutes within the cell. In the same respect, the water concentration on both sides is also equivalent. Isotonic solutions are commonly used in medical situations.For example, hospitals use isotonic saline solutions for IVs for patients. If you clean contact lenses, you use a isotonic saline solution to clean the protein from your lenses.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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Passive Transport Three terms—hypotonic, isotonic, and hypertonic—are used to relate the osmolarity of a cell to the osmolarity of the extracellular fluid that contains the cells . In a hypotonic situation, the extracellular fluid has lower osmolarity than the fluid inside the cell, and water enters the cell.
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- 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.
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isotonic isotonic. 1. of equal tension. 2. denoting a solution in which body cells can be bathed without net flow of water across the semipermeable cell membrane; also, denoting a solution having the same tonicity as another solution with which it is compared. isotonic contraction.
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- In this case, water will rush out of the cell, trying to dilute the surrounding solution, and the cell with shrink down to almost nothing. Finally, if a cell has the exact same amount of solute as the surrounding solution, this is called an isotonic solution. Water doesn't really need to dilute anything, so it just lazily moves in and out of the cell:
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Hypertonic Definition and Examples Hypertonic Example. Red blood cells are the classic example used to explain tonicity. When the concentration of salts (ions) is the same inside the blood cell as outside of it, the solution is isotonic with respect to the cells and they assume their normal shape and size.
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What is difference between isotonic and isometric muscle contraction? Muscle contractions are classified as either isotonic or isometric. 1  In an isotonic contraction (iso=equal; tonic= tension), the tension (force of contraction) developed by the muscle remains almost constant while the muscle changes its length. Isotonic contractions are used for body movements and for moving objects. The two types of isotonic contractions are concentric and eccentric.
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Introduction Hypotonic, hypertonic, and isotonic are relative terms. That is, they describe how one solution compares to another in terms of osmolarity. For instance, if the fluid inside a cell has a higher osmolarity, concentration of solute, than the surrounding fluid, the cell interior is hypertonic to the surrounding fluid, and the surrounding fluid is hypotonic to the cell interior.
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Introduction Tonicity in living systems. If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink. In an isotonic environment, the relative concentrations of solute and water are equal on both sides of the membrane. There is no net water movement, so there is no change in the size of the cell.
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Isotonic Solution: Definition & Example An isotonic solution refers to two solutions having the same osmotic pressure across a semipermeable membrane. This state allows for the free movement of water across the membrane without changing the concentration of solutes on either side.