cesaraguilar102 cesaraguilar102
  • 09-02-2017
  • Biology
contestada

what links the two strands in a DNA helix together in the middle ?

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sabrinaaraya125 sabrinaaraya125
  • 09-02-2017
covalent and hydrogen
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Setor9
Setor9 Setor9
  • 09-02-2017
They are linked by hydrogen. bonds
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