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Why reason best illustrates why hershey and chase chose to use viruses in their experiment?
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What best explains the inability for life to exist in earth early atmosphere
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Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
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Explain how selective and differential transcription is critical for 1) unicellular organisms facing...
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