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12 Cards in this Set
- Front
- Back
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Cell Membrane |
Lipid bi-layer, and Transmembrane Proteins (ion-channes, and aquaporins) Selectively/Semi-permeable |
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Transport |
Passive or active |
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Body Water |
Makes up to 85% of an animals body, ICF VS ECF |
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Passive Transport |
(diffuses through a medium, doesn't have to be a cell membrane) Diffusion, and Osmosis |
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Diffusion |
Solute Concentration (High --> Low) EX: Sugars and gases |
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Osmosis |
The movement of water across a semi-permeable membrane, Solute Concentration (low --> high) |
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Tonicity States |
Isotonic, hypotonic, hypertonic |
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Isotonic |
Solution has the same osmotic pressure (0.9% NaCl) water movement in and out similarly |
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Hypotonic |
Solution has lower osmotic pressure, causes hemolysis |
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Hypertonic |
Solution has higher osmotic pressure, causes crenation |
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Iodine |
Indicator of starch- turns deep blue/ dark purple |
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Dialysis Tubing |
Permeable to glucose not to starch |
