Answer :
The
correct answer is reverse transcriptase.
Reverse transcriptase is an enzyme used to generate complementary DNA (cDNA) from an RNA. This enzyme is often inserted together with eukaryotic mRNA into bacteria, so that mRNA could be inserted into the bacteria's genome.
Reverse transcriptase is an enzyme used to generate complementary DNA (cDNA) from an RNA. This enzyme is often inserted together with eukaryotic mRNA into bacteria, so that mRNA could be inserted into the bacteria's genome.