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Transcription and Regulation

Transcription and Regulation
The nucleons of eukaryotic cell has

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

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Transcription and Regulation
Each tRNA molecule has a cloverleaf secondary structure consisting of

two stem loops
three stem loops
either (a) or (b)
four stem loops

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

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

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

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

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Transcription and Regulation
In prokaryotes, transcription is

terminated by a poly A sequence
terminated by a protein called rho
terminated by the stop codon
terminated by a start codon

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Transcription and Regulation
In eukaryotes, there are three different RNA polymerases. The RNA polymerase responsible for transcription of mRNA is

none of these
RNA polymerase III
RNA polymerase I
RNA polymerase II

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