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12 Cards in this Set
- Front
- Back
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Solvent |
What the substance is dissolved in |
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Solutes |
What is dissolved |
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Solution |
Combination of the solvent and solute |
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Earthly life is believed to have originated... |
In water |
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Living cells are what % water |
75% - 80% |
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The cytoplasm of a cell contains many |
Solutes |
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Solutes in cytoplasm include: |
Sugars and salts |
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All cells posses a ... that contains different kinds of... |
Phospholipid bilayer Embedded and surface proteins |
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Diffusion is |
Movement of molecules from a region of high concentration to region of low concentration |
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The solutes used in the experiments were |
Janus green B and Sucrose |
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Osmosis is |
Diffusion of water from area of high concentration to low concentration across a selectively permeable membrane. |
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Turgid means |
The cytoplasm of the plant is pressed against the cell wall |
