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tonicity    
n. 强壮,肌肉弹性

强壮,肌肉弹性

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  • Tonicity: Definition, Types, and Examples - Science Facts
    Tonicity is the extracellular solution’s ability to make water move inside or outside the cell by the process of osmosis It measures the amount of solute dissolved in a specific amount of the solution, also known as the solution’s osmolarity
  • Tonicity - Wikipedia
    In chemical biology, tonicity is a measure of the effective osmotic pressure gradient; the water potential of two solutions separated by a partially-permeable cell membrane Tonicity depends on the relative concentration of selective membrane-impermeable solutes across a cell membrane which determine the direction and extent of osmotic flux
  • Biochemistry, Hypertonicity - StatPearls - NCBI Bookshelf
    Tonicity is the capability of a solution to modify the volume of cells by altering their water content The movement of water into a cell can lead to hypotonicity or hypertonicity when water moves out of the cell
  • Osmosis, Tonicity, and Hydrostatic Pressure - Colorado State University
    Tonicity When thinking about osmosis, we are always comparing solute concentrations between two solutions, and some standard terminology is commonly used to describe these differences: Isotonic: The solutions being compared have equal concentration of solutes Hypertonic: The solution with the higher concentration of solutes
  • 3. 3C: Tonicity - Medicine LibreTexts
    Tonicity describes how an extracellular solution can change the volume of a cell by affecting osmosis A solution’s tonicity often directly correlates with the osmolarity of the solution Osmolarity describes the total solute concentration of the solution
  • Tonicity - Biology Simple
    Tonicity refers to the ability of a solution to affect the water movement across a cell membrane It is dictated by the concentration of solutes that cannot cross the membrane There are three main types: Isotonic: Equal solute concentration inside and outside the cell Hypotonic: Lower solute concentration outside the cell compared to inside
  • Tonicity | Hypotonic, Hyertonic Isotonic Solutions - iBiologia
    Tonicity is the measure of this pressure If the concentration of solutes on either side of the membrane is equal, then there’s no tendency for water to maneuver across the membrane and no osmotic pressure
  • Tonicity - an overview | ScienceDirect Topics
    Tonicity refers to the effect of a solution on cell volume It is determined by whether a solution is isotonic, hypotonic, or hypertonic based on its impact on cell size AI generated definition based on: Renal Physiology (Fifth Edition) , 2013
  • Tonicity - Definition and Quiz - Biology Dictionary
    Tonicity is the concentration of a solution as compared to another solution Concentration describes the amount of solutes dissolved by a solution If a solution has a higher concentration of solutes (less water) than another it is said to be hypertonic





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