Transcription and Regulation RNA polymerase in prokaryotes has a removable sigma subunit alpha subunit beta subunit both (a) and (b) sigma subunit alpha subunit beta subunit both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Enhancers are regions that bind RNA polymerase modulate transcription are CAT box binding proteins are adjacent to the TATA box bind RNA polymerase modulate transcription are CAT box binding proteins are adjacent to the TATA box ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation In both eukaryotes and prokaryotes, a promoter region that is rich in AT bases is called as CATT SV40 region TATA box Shine Dalgarno region CATT SV40 region TATA box Shine Dalgarno region ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The closed complex at bacterial promoters is 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 bound more tightly when repressors are present not affected by promoter mutations not affected by activator proteins ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Which of the following is necessary for transcription to occur? DNA molecule RNA polymerase Both DNA & RNA polymerase DNA polymerase DNA molecule RNA polymerase Both DNA & RNA polymerase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase holoenzyme initiates transcription which involves recognition of the -10 sequence only recognition of the -35 sequence only recognition of the -10 sequence and -35 sequence None of these recognition of the -10 sequence only recognition of the -35 sequence only recognition of the -10 sequence and -35 sequence None of these ANSWER DOWNLOAD EXAMIANS APP