Transcription Which of the following enzyme(s) is/are required for lactose fermentation? Galactoside permease Transacetylase β-galactosidase All of these Galactoside permease Transacetylase β-galactosidase All of these ANSWER DOWNLOAD EXAMIANS APP
Transcription Which of these catalyzes the synthesis of RNA from a DNA template? DNA gyrase DNA ligase RNA polymerase DNA polymerase DNA gyrase DNA ligase RNA polymerase DNA polymerase 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 corepression desiccation attenuation activation corepression desiccation attenuation activation ANSWER DOWNLOAD EXAMIANS APP
Transcription An mRNA transcript of a gene contains a stop codon a start codon a terminator all of these a stop codon a start codon a terminator all of these ANSWER DOWNLOAD EXAMIANS APP
Transcription Which of the following proteins first binds to TATA box during transcription? TF II D TF II B RNA polymerase TF II A TF II D TF II B RNA polymerase TF II A ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS