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Biology, 27.09.2019 09:10 Hellopeople233

Which description best explains watson and crick's dna model? dna is a single–stranded molecule that has nitrogenous bases toward its exterior. dna is a double helix made of two strands linked together with hydrogen bonds. dna is a double helix that contains nitrogenous bases toward its exterior.

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Which description best explains watson and crick's dna model? dna is a single–stranded molecule tha...
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