How is reverse transcriptase used to clone genes?

a. Reverse transcriptase is used to make a cDNA copy of an mRNA strand.
b. Reverse transcriptase is used to make a cloned DNA copy of a plasmid DNA molecule.
c. Reverse transcriptase is necessary to read the information contained on the cDNA
molecule.
d. Reverse transcriptase transcribes RNA from cDNA in reverse order.
e. Reverse transcriptase transcribes cDNA into RNA without transcription of introns.


A

Biology & Microbiology

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