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Transcription and Regulation

Transcription and Regulation
The regions of a gene located at -10 and -35, with respect to the start of transcription, are termed

start codons.
Shine Dalgarno sequences.
promoters.
oriC regions.

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Transcription and Regulation
Transcription of each set of rRNA genes by RNA polymerasel produces

a single 28S rRNA precursor molecule
a single 45S rRNA precursor molecule
a single 18S rRNA precursor molecule
a single 5S rRNA precursor molecule

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Transcription and Regulation
The complex of RNA polymerase, DNA template and new RNA transcript is called

none of these
replication bubble
a translation bubble
transcription bubble

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Transcription and Regulation
Upstream regions which are essential for correct transcription are called

start codons
enhancers
promoters
transcription factors

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Transcription and Regulation
RNA is synthesized on a DNA template in a process called __________ , which utilizes the enzyme __________

replication, DNA polymerase
transcription, RNA polymerase
translation, RNA polymerase
transcription, DNA polymerase

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Transcription and Regulation
The nucleons of eukaryotic cell has

RNA polymerase I
all of these
RNA polymerase III
RNA polymerase II

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