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AyeDocJ AyeDocJ
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6 years ago
What did Watson and Crick deduce about the three-dimensional structure of DNA?
 
  A) There is a repeating pattern every 3.4 nm and every 0.34 nm.
  B) It is a double-stranded helix.
  C) It contains a lot of phosphorus.
  D) It is a large molecule.
  E) It consists of supercoiled chromatin.
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