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3 Cards in this Set
- Front
- Back
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Diffusion |
Random movement of gas or liquid particles accross a high-to-low concentration gradient |
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Osmosis |
Random movement of particles of a solvent through a semi-permeable membrane accross a high-to-low concentration gradient |
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Active transport |
Movement of ions or molecules across a cell membrane across a low-to-high concentration gradient, via enzymes, which requiring energy. |
