<prompt> Which of the following enzymes is used in Recombinant DNA research for Homopolymer tailingReverse transcriptaseS1 TransferasePolynucleotide kinaseTerminal transferase  <response>: Terminaldeoxynucleotidyltransferase catalyzes the addition of deoxynucleotides to the 3 termini of DNA. ... By use of a tailing method, which adds homopolymerdeoxynucleotide tails to denatured DNA, any double-stranded DNA fragment can be joined to a cloning vehicle Ref biochemistry satyanarayana 4e p255 