Cell Transport
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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semipermeable | only some particles enter and exit the cell
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cell membrane | maintain homeostasis and regulate what comes in and out of the cell
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diffusion | movement of particles from a high concentration to a low concentration
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osmosis | the movement of water from a high to low concentration
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facilitated diffusion | the use of a carrier protein to move substances from a high to low concentration
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passive transport | a type of movement the does not require energy, moves substances down the gradient from a high to low concentration
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active transport | a type of movement that requires energy, moves substances against the gradient from low to high
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isotonic | equal(same) movement of water in and out of the cell
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hypertonic | less water outside the cell so water leaves the cell and the cell shrinks
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hypotonic | more water outside the cell so water enters the cell and the cell swells
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phagocytosis | large particles(food or bacteria) are surrounded and engulfed by the cell membrane
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pinocytosis | liquid is brought in by a vesicle
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exocytosis | cell deposits particles outside the cell
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active transport examples | endocytosis, exocytosis
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passive transport examples | diffusion, osmosis, facilitated diffusion
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Created by:
JMHSBIO
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