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 lactose in the growth media Presence of glucose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Both (b) and (c) Presence of lactose in the growth media Presence of glucose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription of each set of rRNA genes by RNA polymerasel produces a single 45S rRNA precursor molecule a single 18S rRNA precursor molecule a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule a single 45S rRNA precursor molecule a single 18S rRNA precursor molecule a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation In prokaryotes, transcription is terminated by a protein called rho terminated by the stop codon terminated by a poly A sequence terminated by a start codon terminated by a protein called rho terminated by the stop codon terminated by a poly A sequence terminated by a start codon ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Immediately after transcription a methylated guanine cap is added to the 31 end of the transcript a poly adenylation signal is added both (a) and (b) a methylated guanine cap is added to the 51 end of the transcript a methylated guanine cap is added to the 31 end of the transcript a poly adenylation signal is added both (a) and (b) a methylated guanine cap is added to the 51 end of the transcript ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation In both eukaryotes and prokaryotes, a promoter region that is rich in AT bases is called as Shine Dalgarno region SV40 region TATA box CATT Shine Dalgarno region SV40 region TATA box CATT ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Rho-dependent termination of transcription in E. coli 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 requires ATP both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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