Transcription and Regulation The closed complex at bacterial promoters is bound more tightly when repressors are present not affected by promoter mutations not affected by activator proteins in equilibrium with free RNA polymerase and the promoter bound more tightly when repressors are present not affected by promoter mutations not affected by activator proteins in equilibrium with free RNA polymerase and the promoter ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Rho-dependent termination of transcription in E. coli requires ATP both (a) and (b) removes mRNA and holoenzyme from the DNA requires about 50 nucleotides of uncomplexed mRNA requires ATP both (a) and (b) removes mRNA and holoenzyme from the DNA requires about 50 nucleotides of uncomplexed mRNA ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation What is a promoter? A specific DNA sequence to which a restriction endonuclease binds None of these A specific sequence of DNA to which RNA polymerase binds A specific sequence of DNA to which a catabolic repressor binds A specific DNA sequence to which a restriction endonuclease binds None of these A specific sequence of DNA to which RNA polymerase binds A specific sequence of DNA to which a catabolic repressor binds ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription by E. coli polymerase occurs in two phases known as initiation and termination three phases known as initiation, elongation and termination four phases known as initiation, propagation, elongation and termination None of these two phases known as initiation and termination three phases known as initiation, elongation and termination four phases known as initiation, propagation, elongation and termination None of these ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription results in an amino acid chain Okazaki fragments messenger RNA complementary DNA an amino acid chain Okazaki fragments messenger RNA complementary DNA ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The major function of RNA polymerase's sigma factor is recognition of the translational stop sequence recognition of the transcriptional start sequence recognition of the transcriptional stop sequence recognition of the translational start sequence recognition of the translational stop sequence recognition of the transcriptional start sequence recognition of the transcriptional stop sequence recognition of the translational start sequence ANSWER DOWNLOAD EXAMIANS APP
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