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Biochemistry Molecular Genetics 2dd15eef

The enzyme used for the mapping of hypersensitive sites in recombinant DNA research is?

A
DNA ligase
B
DNA polymerase I
C
DNase I
D
Polynucleotide kinase
High-Yield Explanation
Ans. C. DNase Ia. DNA ligase is used for joining of DNA molecules.b. DNA polymerase I is used for synthesis of double stranded cDNA.c. Polynucleotide kinase is used for T-32 end labeling of DNA or RNA.

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