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Biology, 21.07.2019 18:30 Lindsay882
What did watson and crick’s model of dna show? a. two nucleotide strands wound in a double helix b. sugars and phosphates on the inside c. nitrogenous bases on the outside d. a single nucleotide strand twisted in a spiral
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What did watson and crick’s model of dna show? a. two nucleotide strands wound in a double helix...
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