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Transcription

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?

All of these
Galactoside permease
β-galactosidase
Transacetylase

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Transcription
What is the usual sequence of a Pribnow box?

AUAUA
TTGACA
TATAAT
UUUUU

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

gamma
sigma
beta
delta

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Transcription
The components found in all prokaryotic transcription terminators is

none of these
Rho factor
a hairpin structure
a poly-U region

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

translation
DNA restriction
DNA replication
transcription

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