Question

Which step in transcription occurs first?

A. mRNA moves the code from the nucleus to the ribosome for protein production.
B. A gene is expressed through protein production
C. RNA polymerase attaches to the promoter.
D. A repressor protein must attach to the operator.

Answer 1

C

Step-by-step explanation:

on edge

Answer 2

which step in transcription occurs first?

C. RNA polymerase attaches to the promoter.