Transcription Which of the following enzyme(s) is/are required for lactose fermentation? Galactoside permease All of these Transacetylase β-galactosidase Galactoside permease All of these Transacetylase β-galactosidase ANSWER DOWNLOAD EXAMIANS APP
Transcription A level of regulation, demonstrated by the termination of transcription if tryptophan is abundant, by the tryptophan operon in E.coli cells is called desiccation corepression activation attenuation desiccation corepression activation attenuation ANSWER DOWNLOAD EXAMIANS APP
Transcription An mRNA transcript of a gene contains a stop codon a terminator all of these a start codon a stop codon a terminator all of these a start codon ANSWER DOWNLOAD EXAMIANS APP
Transcription Which of the following proteins first binds to TATA box during transcription? TF II A TF II B TF II D RNA polymerase TF II A TF II B TF II D RNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Transcription What is the usual sequence of a Pribnow box? UUUUU TATAAT AUAUA TTGACA UUUUU TATAAT AUAUA TTGACA ANSWER DOWNLOAD EXAMIANS APP
Transcription The location of first hexameric sequence typically found in pro-karyotic promoters is approximately 10 bases upstream of the transcription start site approximately 35 bases upstream of the transcription start site at the transcription start site approximately 25 bases upstream of the transcription start site approximately 10 bases upstream of the transcription start site approximately 35 bases upstream of the transcription start site at the transcription start site approximately 25 bases upstream of the transcription start site ANSWER DOWNLOAD EXAMIANS APP
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