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Transcription

Transcription
Which of these catalyzes the synthesis of RNA from a DNA template?

RNA polymerase
DNA gyrase
DNA polymerase
DNA ligase

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Transcription
A specific __________ factor helps RNA polymerase bind to late promoters and transcribe late genes.

delta
beta
gamma
sigma

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Transcription
The synthesis of mRNA based on a DNA template is called

DNA restriction
translation
DNA replication
transcription

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Transcription
Which of the following component of RNA polymerase facilitates the recognition of promoter sequences?

s subunit
b subunit
c subunit
a subunit

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Transcription
Which of the following proteins first binds to TATA box during transcription?

RNA polymerase
TF II D
TF II B
TF II A

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Transcription
Which of the following enzyme(s) is/are required for lactose fermentation?

β-galactosidase
Transacetylase
All of these
Galactoside permease

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