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How do changes in membrane structure affect the permeability and selectivity of a biological membrane, and what is the role of membrane proteins in modulating these properties?
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Jan 31
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BioChemistry
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A yolk sac replaces what structure for nourishing a marsupial embryo?
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Dec 30, 2024
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Science
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The arid environment of a desert, for instance, can quickly deplete an animal of what?
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Dec 27, 2024
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Science
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