Transcription Which of the following enzyme(s) is/are required for lactose fermentation? Galactoside permease Transacetylase All of these β-galactosidase Galactoside permease Transacetylase All of these β-galactosidase ANSWER DOWNLOAD EXAMIANS APP
Transcription The sigma factor accomplishes DNA restriction provides the catalytic function of cleaving off pyrophosphates during mRNA synthesis recognizes the promotor is responsible for recognizing the termination sequence accomplishes DNA restriction provides the catalytic function of cleaving off pyrophosphates during mRNA synthesis recognizes the promotor is responsible for recognizing the termination sequence ANSWER DOWNLOAD EXAMIANS APP
Transcription Which of the following statement defines a replicon? The enzyme responsible for transposition A DNA template which is used in transcription A DNA molecule that is able to replicate and be maintained A DNA molecule that encodes pili for conjugation The enzyme responsible for transposition A DNA template which is used in transcription A DNA molecule that is able to replicate and be maintained A DNA molecule that encodes pili for conjugation ANSWER DOWNLOAD EXAMIANS APP
Transcription Which of the following enzyme is used for synthesis of RNA under the direction of DNA? RNA polymerase DNA ligase DNA polymerase RNA ligase RNA polymerase DNA ligase DNA polymerase RNA ligase ANSWER DOWNLOAD EXAMIANS APP
Transcription What is the usual sequence of a Pribnow box? TTGACA TATAAT UUUUU AUAUA TTGACA TATAAT UUUUU AUAUA ANSWER DOWNLOAD EXAMIANS APP
Transcription The components found in all prokaryotic transcription terminators is a hairpin structure Rho factor none of these a poly-U region a hairpin structure Rho factor none of these a poly-U region ANSWER DOWNLOAD EXAMIANS APP
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