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Dinucleotide is obtained by joining two nucleotides together by a phosphodiester linkage. Between which carbon atoms of pentose sugars of nucleotides are these linkages present?

Options

  1. A5 ' and 3 '
  2. B1 ' and 5 '
  3. C5 ' and 5 '
  4. D3 ' and 3 '

Correct answer

A. 5 ' and 3 '

Step-by-step solution

5 ' and 3 ' Explanation: Nucleotides are joined together by phosphodiester linkage between 5 ' and 3 ' carbon atoms of the pentose sugar.

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