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Biomolecules (Zoology)

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  1. Which is wrong about nucleic acids?
    1. DNA is single stranded in some viruses
      (b)
    2. RNA is double stranded occasionally
    3. Length of one helix is 45Å in B-DNA
    4. One turn of Z-DNA has 12 bases
Correct Option: C

Length of one helix is 34Å in B-DNA.


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