Question
Phospholipid bilayer
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Answer
Amphipathic double layer; small nonpolar molecules cross directly.
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Question
Integral membrane protein
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Answer
Embedded in or spanning bilayer; clue: transmembrane domain, channel, carrier, receptor.
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Question
Peripheral membrane protein
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Answer
Surface-attached protein; clue: loosely associated on the cytosolic face.
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Question
Fluid mosaic model
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Answer
Mobile lipids and proteins in a bilayer; clue: lateral movement and fluidity.
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