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Bio Sac 1 Unit 1

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QuestionAnswer
Osmosis Movement of a solvent (usually water) from a low solute concentration to a high solute concentration in order to equalize the concentration of the two solutions. No energy required.
Diffusion
Facilitated Diffusion
Active Transport
Endocytosis
Exocytosis
Hypertonic solution Concentration (amount) of solutes OUTSIDE of the cell membrane is GREATER than inside cell; this promotes a greater flow of water outside the cell thus leading to cell shrinking.
Isotonic solution Concentration (amount) of solutes is equal on both sides of the cell membrane; this allows the flow of water through the cell membrane to be equal.
Hypotonic solution Concentration (amount) of solutes OUTSIDE of the cell membrane is LESS than inside the cell; this promotes a greater flow of water inside the cell thus leading to cell bursting.
Created by: Charli Micheli
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