Answer :
When an enzyme known as RNA polymerase (RNA pol) binds to the templates DNA strand & starts to catalyze the creation of complementary RNA, transcription has begun.
Pre-mRNA transcripts are created during transcription by enzyme RNA polymerase (green), which uses DNA as a template (pink). The pre-mRNA gets transformed into a mature mRNA molecule, which can then be translated to produce the specific protein (polypeptide) that the original gene intended. RNA polymerase, which creates a complementary strand of RNA using a single-stranded DNA template, is the primary enzyme involved in transcription. When an enzyme known as RNA polymerase binds to a DNA template strand, transcription can start. This enzyme then starts putting together a chain tensioner of nucleotides to create a matching RNA strand. To create an mRNA molecule, an enzyme known as RNA polymerase read the template DNA strand.
Learn more about RNA
https://brainly.com/question/25979866
#SPJ4