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In both DNA and RNA, heterocyclic base and phosphate ester linkages are at-

Options

  1. AC ₅^ and C ₂^ respectively of the sugar molecule
  2. BC ₂^ and C ₅^ respectively of the sugar molecule
  3. CC ₁^ and C ₅^ respectively of the sugar molecule
  4. DC ₅^ and C ₁^ respectively of the sugar molecule

Correct answer

C. C ₁^ and C ₅^ respectively of the sugar molecule

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