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18 Cards in this Set
- Front
- Back
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If a chemical that is able to pass through the phospholipid bilayer is being moved down a gradient with no cellular energy being used, what type of transport is that?
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Diffusion.
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If a chemical that is NOT able to pass through the phospholipid bilayer, but IS able to pass through a protein gate, is being moved down a gradient with no cellular energy being used, what type of transport is that?
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Facilitated diffusion.
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What is the name of diffusion that deals strictly with water?
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Osmosis.
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What is it called when an inclusion in a cell is enveloped by a vacoule and expelled through the plasma membrane?
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Exocytosis.
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What is the general term for enveloping a particle through a function of the plasma membrane and breaking it down for use in the cell?
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Endocytosis.
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What type of endocytosis deals strictly with solids?
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Phagocytosis.
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What type of endocytosis deals strictly with liquid?
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Pinocytosis.
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What is it called when a material is moved from an area of high concentration to an area of low concentration?
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Down a gradient.
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What is it called if a material is being moved from a low concentration to a high concentration?
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Against a gradient.
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Hydrostatic pressure forcing nutrients through a membrane would be an example of what type of transportation?
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Filtration.
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What type of general cell transport uses no cell energy?
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Passive Transport.
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What type of general cell transport uses cell energy?
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Active Transport.
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When is it called when a material is moved from cell to cell through very quickly endocytosis and exocytosis cycle?
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Transcytosis.
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If cells in a solution swell, then that solution is __________.
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Hypotonic.
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If a cell in a solution shrinks, then that solution is ___________.
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Hypertonic.
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If a cell in a solution neither gains water, nor loses water, it is called a ________ solution.
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Isotonic.
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The higher the solvent in a solution, the greater the _____ _________.
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Water potential.
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As the amount of water in a solution goes up, it's water potential goes ____.
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Down.
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