Question

Which of the following enzymes are needed for Transcription to occur? O A. RNA polymerase OB. Reverse Transcriptase OC. DNA polymerase OD. DNA ligase O E. Restriction enzyme Reset Selection Mark for Review What's This?

Answer 1

the enzyme needed for transcription is RNA POLYMERASE

(RNA polymerase is the principal enzyme that carries out transcription, the enzyme binds to the promoter sequence and starts transcription. It uses a template DNA strand as a template strand to generate a complementary RNA strand.

Reverse transcriptase enzyme is used to make complementary DNA by using RNA as the template strand.

DNA polymerase is the enzyme which is involved in DNA replication.

DNA ligase's main function is to join two DNA strands.

Restriction enzymes are those that cut DNA at a specific site and also called molecular scissors)