Biotechnology Engineering (M.Phil./Ph.D.) 2020 Panjab University Entrance Exam With Answers

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29.

A single strand of DNA having 35 nucleotides would have how many phosphodiester bonds when present as covalently closed circle and as linear chain;

A: 35 and 34, respectively
B: 34 and 33, respectively
C: 34 and 34, respectively
D: 33 and 33, respectively

The answer is: A