Bio-Physics (M.Phil./Ph.D.) 2017 Panjab University Entrance Exam With Answers

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49.

The homologous recombination is a DNA repair process referred to as recombination repair. Which one of the following statements is incorrect for recombination repair?

A: DNA polymerase III stalls at the site of dna damage
B: DNA polymerase III leaves a gap in the daughter strand
C: The gap is filled by recombination between complimentary parent strand homologous to daughter strand and the gapped daughter strand
D: Homologous recombination process is catalysed by topoisomerase II

The answer is: D