Transcription and Regulation Transcription of each set of rRNA genes by RNA polymerasel produces a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule a single 45S rRNA precursor molecule a single 18S rRNA precursor molecule a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule a single 45S rRNA precursor molecule a single 18S rRNA precursor 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 rRNA polymerase III and the 5S rRNA are transcribed by rRNA polymerase I and the 5S rRNA are transcribed by rRNA polymerase II are transcribed by DNA polymerase I are transcribed by rRNA polymerase III and the 5S rRNA are transcribed by rRNA polymerase I and the 5S rRNA are transcribed by rRNA polymerase II are transcribed by DNA polymerase I ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The binding of lac repressor to DNA could be considered to be analogous to uncompetitive inhibition of an enzyme mixed-type inhibition of an enzyme competitive inhibition of an enzyme allosteric effects in enzyme regulation uncompetitive inhibition of an enzyme mixed-type inhibition of an enzyme competitive inhibition of an enzyme allosteric effects in enzyme regulation ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Which of the following conditions would cause the release of the lac repressor protein from the lac operator site on DNA? Both (b) and (c) Presence of lactose in the growth media Presence of glucose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Both (b) and (c) Presence of lactose in the growth media Presence of glucose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Promoters for tRNAs are located none of these downstream from the start codon both (a) and (b) upstream from the start codon none of these downstream from the start codon both (a) and (b) upstream from the start codon ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation What is a promoter? A specific DNA sequence to which a restriction endonuclease binds None of these A specific sequence of DNA to which a catabolic repressor binds A specific sequence of DNA to which RNA polymerase binds A specific DNA sequence to which a restriction endonuclease binds None of these A specific sequence of DNA to which a catabolic repressor binds A specific sequence of DNA to which RNA polymerase binds ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS