Transcription and Regulation Which of the following conditions would cause the release of the lac repressor protein from the lac operator site on DNA? Both (b) and (c) Presence of IPTG (isopropyl thiogalactoside) in the growth media Presence of lactose in the growth media Presence of glucose in the growth media Both (b) and (c) Presence of IPTG (isopropyl thiogalactoside) in the growth media Presence of lactose in the growth media Presence of glucose in the growth media ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Rho-dependent termination of transcription in E. coli removes mRNA and holoenzyme from the DNA requires ATP both (a) and (b) requires about 50 nucleotides of uncomplexed mRNA removes mRNA and holoenzyme from the DNA requires ATP both (a) and (b) requires about 50 nucleotides of uncomplexed mRNA ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation In prokaryotes, transcription is terminated by a protein called rho terminated by a start codon terminated by a poly A sequence terminated by the stop codon terminated by a protein called rho terminated by a start codon terminated by a poly A sequence terminated by the stop codon ANSWER DOWNLOAD EXAMIANS APP
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 Transcription begins downstream from the start codon at the start codon upstream from the start codon none of these downstream from the start codon at the start codon upstream from the start codon none of these ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription factors are TATA boxes promoters proteins which bind to DNA and regulate transcription CATT boxes TATA boxes promoters proteins which bind to DNA and regulate transcription CATT boxes ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS