c2hamelopezreynn c2hamelopezreynn
  • 01-02-2017
  • Biology
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What does it mean that the two strands of dna are complementary?

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Pitxbullxgirl
Pitxbullxgirl Pitxbullxgirl
  • 04-02-2017
DNA is a double stranded molecule. The nucleotides on each strand are held to the opposite strand with hydrogen bonds. So if on one strand you adenine the complementary nucleotide is thymine. For guanine the complementary nucleotide is cytosine.
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