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12 Cards in this Set
- Front
- Back
solution
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a homogeneous mixture of two or more components
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intracellular fluid
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nucleoplasm and cytosol
outside the cell |
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interstitial fluid
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fluid outside the cell
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selective permeability
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barrier regulates the amount and type of stuff to pass in and out
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solutes:
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lipid-soluble materials that are small enough to pass through the membrane
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filtration
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water and solutes are forced through a membrane by pressure (high-->low)
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solute pumping
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protein transporter
(ATP)--> moves against the concentration gradient |
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exocytosis
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substances are moved out of cells by membraneous vescicles
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endocytosis
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process that engulfs substances by enclosing them in sacs
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phagocytosis
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cell eating
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pinocytosis
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cell drinking
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receptor medated endocytosis
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receptor needed to take things across the membrane
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