rubyfireheart27 rubyfireheart27
  • 27-12-2018
  • Biology
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The sides of the DNA molecule the rails of the ladder are composed of

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TanikaWaddle TanikaWaddle
  • 27-12-2018

The structure of DNA is double helix which looks like twisted ladder. The sides of the DNA molecule, the rails of the ladder are composed of alternate phosphate and sugar molecules.

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