RNA polymerase is an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription. As complex molecule composed of protein subunits, RNA ...

An enzyme called RNA polymerase deciphers this code and converts it into RNA, a molecule that closely resembles DNA. This transfer of life's code from DNA to RNA is called transcription.

DNA is essentially a storage molecule. It contains all of the instructions ... Transcription begins when an enzyme called RNA polymerase attaches to the DNA template strand and begins assembling ...