Which of the following tools of recombinant DNA technology is incorrectly paired with its use?

Which of the following tools of recombinant DNA technology is incorrectly paired with its use? 






A) restriction enzyme?analysis of RFLPs
B) DNA ligase?cutting DNA, creating sticky ends of restriction fragments
C) DNA polymerase?polymerase chain reaction to amplify sections of DNA
D) reverse transcriptase?production of cDNA from mRNA
E) electrophoresis?separation of DNA fragments






Answer: B


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