In transcription, RNA polymerase to form A. peptide bond. B. phosphodiester bonds C. hydrogen bonds. D. N-glycosidic bonds. Which of the following is NOT part of a bacterial gene? A. promoter B. exons C. RNA-coding region D. terminator Which subunit the bacterial RNA polymerase holoenzyme functions to recognize and bind to the promoter region of a gene? A. alpha (alpha) B. beta (beta) C. beta'(beta) D. sigma (sigma) Which of the following features is shared between rho-dependent and rho-independent (intrinsic) termination? A. formation of a stem-loop B. use of the rho protein c. a rut sequence D. U-rich sequence near 3′ end of RNA Which sentence is correct in regards to eukaryotic transcription? A. Proteins known as enhancers bind to DNA sequences known as activators. B. Proteins known as activators bind to DNA sequences known as enhancers. C. Proteins known as silencers bind to DNA sequences known as repressors. D. Proteins known as enhancers bind to DNA sequences known as repressors.