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sunil1285 sunil1285
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6 years ago
What element is used to link nucleic acids in all organisms?
 A) Carbon
  B) Nitrogen
  C) Silicon
  D) Phosphorus
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ecarvallo1ecarvallo1
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6 years ago
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sunil1285 Author
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6 years ago
Helped a lot
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Yesterday
this is exactly what I needed
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2 hours ago
Good timing, thanks!
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