Diffusion and Osmosis
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| What cells need in order to work? | show 🗑
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| show | - sugar - reduced organic compound- convert to ATP
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| show | -CO2 -ethanol or lactic acid -oxygen produced in photosynthesis -nitrogenous wastes
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| What if concentration is too high? | show 🗑
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| show | cell must maintain stable internal conditions
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| Cell working with or against mechanisms of: | show 🗑
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| show | substances move from an area of high concentration to an area of lower concentration
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| Temperature above absolute zero | show 🗑
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| movement of particules at high energy | show 🗑
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| show | Velocity
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| Diffusion of a substance? | show 🗑
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| Distance that molecules move without encountering other molecules depends on? | show 🗑
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| What is a concentration gradient | show 🗑
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| show | -special case of diffusion -involves the passage of water through a selectively permeable membrane
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| Selectively permeable membrane | show 🗑
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| show | water moves in the cell where there's less water, cell swells
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| Hypertonic | show 🗑
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| Osmotic Pressure | show 🗑
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| Isotonic | show 🗑
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| Nonpolar compounds | show 🗑
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| Partition Coefficient | show 🗑
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| show | the greater its chance of penetrating into cells
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| show | the quicker pressure will be built up, and the sooner the cells will lyse
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| Longer Carbon chain | show 🗑
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| In the lab of Lipid solubility, which compound was fastest to lyse? | show 🗑
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Created by:
Jahazania
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