Transcription Which of the following enzyme(s) is/are required for lactose fermentation? Transacetylase Galactoside permease β-galactosidase All of these Transacetylase Galactoside permease β-galactosidase All of these ANSWER DOWNLOAD EXAMIANS APP
Transcription A specific __________ factor helps RNA polymerase bind to late promoters and transcribe late genes. delta sigma beta gamma delta sigma beta gamma ANSWER DOWNLOAD EXAMIANS APP
Transcription What is the usual sequence of a Pribnow box? TTGACA UUUUU AUAUA TATAAT TTGACA UUUUU AUAUA TATAAT 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 attenuation activation corepression desiccation attenuation activation corepression desiccation ANSWER DOWNLOAD EXAMIANS APP
Transcription Which eukaryotic RNA polymerase makes tRNA's? RNA polymerase 3 RNA polymerase 2 RNA polymerase 1 Any of these RNA polymerase 3 RNA polymerase 2 RNA polymerase 1 Any of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS