Which of the subunits of RNA polymerase holoenzyme is responsible for promoter recognition?
A. The beta subunit
B. The gamma subunit
C. The sigma subunit
D. The delta subunit
Answer:C
Which of the subunits of RNA polymerase holoenzyme is responsible for promoter recognition?
A. The beta subunit B. The gamma subunit C. The sigma subunit D. The delta subunit