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asteriskek asteriskek
wrote...
Posts: 800
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6 years ago
The heterocyclic compounds guanine (G) and cytosine (C) form base pairs in DNA via how many hydrogen bonds?
   
   
   
 
   
  A)
  1
  B)
  2
  C)
  3
  D)
  4
  E)
  5
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EmmiQEmmiQ
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Posts: 270
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6 years ago
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asteriskek Author
wrote...

6 years ago
Good timing, thanks!
wrote...

Yesterday
You make an excellent tutor!
wrote...

2 hours ago
Thanks
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