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Author Question: What is the major difference between RNA and DNA? A) sugars are different B) different number of ... (Read 21 times)

armygirl

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on: Aug 23, 2018
What is the major difference between RNA and DNA?
  A)
  sugars are different
  B)
  different number of phosphates
  C)
  different purines
  D)
  all of these
  E)
  none of these

Question 2

What structural units are present in a nucleotide?
  A)
  a phosphate
  B)
  a heterocyclic base
  C)
  a sugar
  D)
  all of these
  E)
  none of these


Juro

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  • Posts: 337
Reply #1 on: Aug 23, 2018
Answer to Question 1

a

Answer to Question 2

d


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