Transcription and Regulation RNA polymerase in prokaryotes has a removable alpha subunit both (a) and (b) beta subunit sigma subunit alpha subunit both (a) and (b) beta subunit sigma subunit ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation What is a promoter? A specific DNA sequence to which a restriction endonuclease binds A specific sequence of DNA to which RNA polymerase binds None of these A specific sequence of DNA to which a catabolic repressor binds A specific DNA sequence to which a restriction endonuclease binds A specific sequence of DNA to which RNA polymerase binds None of these A specific sequence of DNA to which a catabolic repressor binds ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The closed complex at bacterial promoters is bound more tightly when repressors are present not affected by activator proteins in equilibrium with free RNA polymerase and the promoter not affected by promoter mutations bound more tightly when repressors are present not affected by activator proteins in equilibrium with free RNA polymerase and the promoter not affected by promoter mutations ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The RNA polymerases that transcribe bacterial DNA are highly glycosylated in their active forms only active inside the cell interchangable with DNA polymerases multisubunit enzymes highly glycosylated in their active forms only active inside the cell interchangable with DNA polymerases multisubunit enzymes ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Which of the following is necessary for transcription to occur? DNA molecule RNA polymerase DNA polymerase Both DNA & RNA polymerase DNA molecule RNA polymerase DNA polymerase Both DNA & RNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The regions of a gene located at -10 and -35, with respect to the start of transcription, are termed promoters. start codons. oriC regions. Shine Dalgarno sequences. promoters. start codons. oriC regions. Shine Dalgarno sequences. ANSWER DOWNLOAD EXAMIANS APP
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