Identify the correct statements P 5' and 3' ends of the...

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Identify the correct statements.
P. 5' and 3' ends of the transcripts can be mapped by utilizing polymerase chain reaction.
Q. S1 nuclease can cleave the DNA strand of a DNARNA hybrid.
R. T4 polynucleotide kinase is used for labeling 3' end of DNA.
S. Baculovirus (Autographa californica) can be used as an insect expression vector.

A. P and Q only

B. R and S only

C. P and S only

D. Q and R only

Answer: Option C


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