Other questions in this quiz

2. what type of base is thymine

  • pyrimadine
  • Purine

3. what type of base is Cytosine

  • Pyrimadine
  • Purine

4. how does adenine differ to guanine?

  • adenine contains NH2 on 6th carbon, guanine has CO group on 6th carbon
  • guanine contains NH2 on 6th Carbon, adenine has CO group on 6th carbon

5. In what year did Hershey & Chase confirm that DNA is genetic material

  • 156
  • 1868
  • 1854
  • 1953
  • 1968

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