Transcription and Regulation Transcription of each set of rRNA genes by RNA polymerasel produces a single 28S rRNA precursor molecule a single 18S rRNA precursor molecule a single 5S rRNA precursor molecule a single 45S rRNA precursor molecule a single 28S rRNA precursor molecule a single 18S rRNA precursor molecule a single 5S rRNA precursor molecule a single 45S rRNA precursor molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The closed complex at bacterial promoters is not affected by promoter mutations in equilibrium with free RNA polymerase and the promoter bound more tightly when repressors are present not affected by activator proteins not affected by promoter mutations in equilibrium with free RNA polymerase and the promoter bound more tightly when repressors are present not affected by activator proteins ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Which of the following is necessary for transcription to occur? Both DNA & RNA polymerase RNA polymerase DNA polymerase DNA molecule Both DNA & RNA polymerase RNA polymerase DNA polymerase DNA molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Multiple copies of 5S genes, located at a chromosomal site distinct from the other rRNA genes are transcribed by DNA polymerase I are transcribed by rRNA polymerase I and the 5S rRNA are transcribed by rRNA polymerase II are transcribed by rRNA polymerase III and the 5S rRNA are transcribed by DNA polymerase I are transcribed by rRNA polymerase I and the 5S rRNA are transcribed by rRNA polymerase II are transcribed by rRNA polymerase III and the 5S rRNA ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription begins at the start codon none of these upstream from the start codon downstream from the start codon at the start codon none of these upstream from the start codon downstream from the start codon ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase holoenzyme initiates transcription which involves recognition of the -10 sequence only recognition of the -10 sequence and -35 sequence None of these recognition of the -35 sequence only recognition of the -10 sequence only recognition of the -10 sequence and -35 sequence None of these recognition of the -35 sequence only ANSWER DOWNLOAD EXAMIANS APP
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