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Transcription

Transcription
Which eukaryotic RNA polymerase makes tRNA's?

Any of these
RNA polymerase 3
RNA polymerase 1
RNA polymerase 2

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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

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Transcription
An mRNA transcript of a gene contains

a start codon
all of these
a terminator
a stop codon

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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

desiccation
activation
attenuation
corepression

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Transcription
Which of the following is a product of transcription?

all of these
mRNA
tRNA
rRNA

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Transcription
The components found in all prokaryotic transcription terminators is

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

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