isotonic meaning
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: 1  isotonic(Adjective) having the same osmotic pressure. 2  isotonic(Adjective) Having the same concentration of solutes as human blood. Use an isotonic saline solution in your neti pot to prevent irritation of your nasal passages. 3  isotonic(Adjective) having equal tension.
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- 1 2. • Hypertonic-Concentration with higher solute concentration and less water concentration• Hypotonic-lower solute concentration and more water concentration• Isotonic-Solution in which water molecule and solute molecule are equal in concentration.
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isometric Medical Definition of isometric. 1  1: of, relating to, or characterized by equality of measure; especially : relating to or being a crystallographic system characterized by three equal axes at right angles.
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Isotonic Pertains to a muscular contraction in which the muscle remains to be in a relatively constant tension while its length changes, as in isotonic muscle. 3. Isoosmotic, i.e. having the same (or equal) osmotic pressure and same water potential since the two solutions have an equal concentration of water molecules.
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isometric Medical Definition of ISOMETRIC. 1. : of, relating to, or characterized by equality of measure; especially: relating to or being a crystallographic system characterized by three equal axes at right angles.2.edical Definition of ISOMETRIC. 1. : of, relating to, or characterized by equality of measure; especially: relating to or being a crystallographic system characterized by three equal axes at right angles.
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- An isotonic solution refers to the state when two solutions have equal concentration of solutes across a semipermeable membrane. This state allows for the free movement of water without the dilution of solutes on either side and keeps cells functioning properly. To unlock this lesson you must be a Study.com Member.
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Osmosis: Definition & Examples 'Hyper-' means high, so hypertonic solution is one in which the overall concentration of solutes is higher than it is in the cytosol. In a hypertonic solution, water flows out of the cell to try to even out the concentration of solutes on both sides of the membrane. This makes cells shrink or shrivel up.
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- Definition of isotonic in the Definitions.net dictionary. Meaning of isotonic. What does isotonic mean? Information and translations of isotonic in the most comprehensive dictionary definitions resource on the web.
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ISOTONIC SOLUTION • ISOTONIC SOLUTION (noun). The noun ISOTONIC SOLUTION has 1 sense: 1. a solution having the same osmotic pressure as blood. Familiarity information: ISOTONIC SOLUTION used as a noun is very rare.
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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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Isotonic Solution: Definition & Example This party is like an isotonic solution; everything is equal from room to room. Now, compare this with a party where the living room is packed full of guests, while there are only a few in the kitchen.
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Bright Hub Education slide 2 of 5. Isotonic Solution The easiest solution to understand are isotonic solutions. In terms of cells placed in water, they neither gain or lose water through osmosis because the concentration of solutes in the cell are equal to the solutes outside of the selectively permeable membrane.
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Tonicity Micrographs of osmotic pressure on red blood cells. Tonicity is a measure of the effective osmotic pressure gradient, as defined by the water potential of two solutions separated by a semipermeable membrane. In other words, tonicity is the relative concentration of solutes dissolved in solution which determine the direction and extent of diffusion.
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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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- 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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A hypertonic salt solution has a higher concentration of solutes than a blood cell.? In an isotonic solution, the concentration of the solute in the solution outside of the cell equals the concentration of the solute inside of the cell so there is no net change in the concentrations of either solution. Source(s): wikipedia. eli · 6 years ago. Thumbs up.
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- isotonic. 1. denoting a solution in which body cells can be bathed without net flow of water across the semipermeable cell membrane. 2. denoting a solution having the same tonicity as another solution with which it is compared. 3. maintaining uniform tonus.
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Difference Between Isotonic and Hypertonic There are three classifications of tonicity that one solution can have relative to another.They are hypertonic, hypotonic, and isotonic. The key difference between Isotonic and Hypertonic is that the hypertonic solution contains more solvent than solute whereas the solute and solvent are equally distributed in the isotonic solution. However, memorizing the definition of hypertonic and isotonic solutions is not essential if we can understand the difference between isotonic and hypertonic solutions. What is Hypertonic? Hyper is another word for above or excessive.
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- Word origin: ISO– + Greek tonos, tension; see tone + –IC. Related forms: isotonically (adverb), isotonicity (noun). Related phrases: isotonic exercise, isotonic contraction, isotonic solution.
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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.
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isotonic exercise isotonic exercise. exercise or a program of exercises to increase muscular strength, power, and endurance based on lifting a constant amount of weight at variable speeds through a range of motion.
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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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Isotonic, Hypotonic, & Hypertonic Solutions Cells in Hypertonic Solutions. Hypertonic comes from the Greek hyper, meaning over, and tonos, meaning stretching. In a hypertonic solution the total molar concentration of all dissolved solute particles is greater than that of another solution, or greater than the concentration in a cell. If concentrations of dissolved solutes are greater outside the cell, the concentration of water outside is correspondingly lower. As a result, water inside the cell will flow outwards to attain equilibrium, causing the cell to shrink. As cells lose water, they lose the ability to function or divide.
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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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Concept 2 Review Concept 2 Review Cells in Isotonic 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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- Full Definition of DIATONIC. : of, relating to, or being a musical scale (as a major or minor scale) comprising intervals of five whole steps and two half steps.