Transcription and Regulation Which of the following is necessary for transcription to occur? RNA polymerase Both DNA & RNA polymerase DNA polymerase DNA molecule RNA polymerase Both DNA & RNA polymerase DNA polymerase DNA molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase in prokaryotes has a removable sigma subunit alpha subunit both (a) and (b) beta subunit sigma subunit alpha subunit both (a) and (b) beta subunit ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription by E. coli polymerase occurs in three phases known as initiation, elongation and termination four phases known as initiation, propagation, elongation and termination two phases known as initiation and termination None of these three phases known as initiation, elongation and termination four phases known as initiation, propagation, elongation and termination two phases known as initiation and termination None of these ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Rho-dependent termination of transcription in E. coli removes mRNA and holoenzyme from the DNA requires ATP requires about 50 nucleotides of uncomplexed mRNA both (a) and (b) removes mRNA and holoenzyme from the DNA requires ATP requires about 50 nucleotides of uncomplexed mRNA both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The closed complex at bacterial promoters is not affected by promoter mutations bound more tightly when repressors are present in equilibrium with free RNA polymerase and the promoter not affected by activator proteins not affected by promoter mutations bound more tightly when repressors are present in equilibrium with free RNA polymerase and the promoter not affected by activator proteins ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The nucleons of eukaryotic cell has all of these RNA polymerase I RNA polymerase II RNA polymerase III all of these RNA polymerase I RNA polymerase II RNA polymerase III ANSWER DOWNLOAD EXAMIANS APP
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