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Imagine you have three test tubes containing identical solutions of purified, double-stranded human dna. you expose the dna in tube 1 to an agent that breaks the sugar-phosphate (phosphodiester) bonds. you expose the dna in tube 2 to an agent that breaks the bonds that attach the bases to the sugars. you expose the dna in tube 3 to an agent that breaks the hydrogen bonds. after treatment, how would the structures of the molecules in the three tubes differ?
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Imagine you have three test tubes containing identical solutions of purified, double-stranded human...
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