•7th•2017•4A Cell Structure•
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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•selective permeability• | •allows some molecules through but not others•
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•diffusion• | •movement away from an area of high concentration•
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•passive transport• | •does not require extra energy to pass through the membrane•
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•active transport• | •requires the use of extra energy•
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•osmosis• | •movement of water through the membrane without requiring extra energy•
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•lipid• | •together with protein, accounts for the molecules that compose membranes•
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•fluid mosaic• | •describes the membrane model•
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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