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4 Cards in this Set
- Front
- Back
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Diffusion |
The spreading out of molecules from a region of high concentration to a region of low concentration |
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Semi permeable |
Allow some but not all substances through |
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Osmosis |
The movement of water molecules across the semipermeable membrane from a region of high water concentration to region of low water concentration |
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Tugar pressure |
The pressure of the cytoplasm and vacuole against the cell wall of a plant |
