question_answer 39)

  Dinucleotide is obtained by joining two nucleotides together by phosphodiester linkage. Between which carbon atoms of pentose sugars of nucleotides are these linkages present ? (a) 5' and 3'                 (b) 1? and 5' (c) 5' and 5'                 (d) 3' and 3'

Answer:

  (A)