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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Phospholipid |
Lipid with phosphate group |
Letchin Contains this with this. |
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Phospholipid Bilayer |
Lipid and Phosphate molecules forming a cell membrane. |
Cell Membrane Contains two of these. |
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Polarity |
The positive and negative attraction of ions. |
H2O+NACL Water is polar to Table Salt. |
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Transport Protein |
Moves materials needed for life into and out of a cell. |
Moving Protein Life is sustained through Transport Proteins. |
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Selective Permeability |
Cell Membrane that allows certain materials to pass through. |
Active and Passive Transport The Cell Membrane is Selectively Permeable. |
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Glycoproteins/Glyclolipids |
Glycolipid: Provides energy and used for recognition. Glycoprotein: A string of peptide bonds with carbohydrates attached. |
Glycopeptide Glycolipids latch onto Glycoproteins. |
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Diffusion |
Spreading through an area from high to low concentration. |
Aerosol into Atmosphere The Perfume diffused into the air. |
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Concentration Gradient |
The change in concentration from one object to another. |
Diffusion. Tim used the Concentration Gradient to show the change of perfume. |
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Osmosis |
The diffusion of water. High to Low Concentration. |
Water into air widely. Water used osmosis to spread its molecules. |
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Turgor |
Created by Osmosis. Makes cell membrane rigid. |
Osmosis. The cell was suscepted to turgor because of water diffusion. |
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Isotonic |
Solutions having the same Osmosis Pressure. |
Body fluids. The isotonic levels of the body refer the something about the liquid of the body. |
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Hypotonic |
A reduced pressure. |
Less Diffusion. Hypotonic has nothing to do with Osmosis. |
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Hypertonic |
An increased pressure. |
More diffusion. Still has nothing to do with Osmosis. |
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Passive Transport |
Moving things across cell membranes without energy because of entropy. |
Entropy This goes with the flow. ^ |
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Active Transport |
Uses energy to move materials past the cell membrane into higher concentrations. |
With enzymes Active Transport needs work put into it. |
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Facilitated Diffusion |
Spontaneous Passive Transport. |
Diffusion on a large scale. Facilitated Diffusion needs a tremendous amount of energy. |
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Endocytosis |
Taking the matter of a living cell and creating a vacuole. |
Vacuole Endocytosis brings things into the cell. |
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Exocytosis |
Releasing the contents of a Vacuole. |
Going out Vacuole spreads out. Like Diffusion |
