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9th Grade Unit2

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QuestionAnswer
Cohesion The attraction between water molecules due to hydrogen bonding.
Adhesion The attraction between water molecules and other polar surfaces
Solution A homogeneous mixture formed when a solute dissolves in a solvent
Solvent The substance that dissolves another material (water is the primary solvent in biological systems)
Solute The substance dissolved within a solvent (e.g., salts, sugars)
Lysis Rupture of an animal cell when placed in a hypotonic environment
Crenation Shrinking and shriveling of an animal cell in a hypertonic environment
Turgor Pressure Outward hydrostatic pressure exerted by water against a plant cell wall in a hypotonic environment
Flaccid Limp condition of a plant cell in an isotonic environment due to insufficient turgor pressure
Plasmolysis Detachment of the plant plasma membrane from the cell wall as water leaves in a hypertonic environment
Created by: gunn135h4nn0n
 

 



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