Transcription and Regulation Which of the following conditions would cause the release of the lac repressor protein from the lac operator site on DNA? Presence of lactose in the growth media Both (b) and (c) Presence of glucose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Presence of lactose in the growth media Both (b) and (c) 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 both (a) and (b) none of these downstream from the start codon upstream from the start codon both (a) and (b) none of these downstream from the start codon upstream from the start codon ANSWER DOWNLOAD EXAMIANS APP
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 II RNA polymerase III RNA polymerase I none of these RNA polymerase II RNA polymerase III RNA polymerase I ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase holoenzyme initiates transcription which involves None of these recognition of the -10 sequence and -35 sequence recognition of the -35 sequence only recognition of the -10 sequence only None of these recognition of the -10 sequence and -35 sequence recognition of the -35 sequence only recognition of the -10 sequence only ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Enhancers are regions that are adjacent to the TATA box modulate transcription bind RNA polymerase are CAT box binding proteins are adjacent to the TATA box modulate transcription bind RNA polymerase are CAT box binding proteins ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription begins downstream from the start codon upstream from the start codon at the start codon none of these downstream from the start codon upstream from the start codon at the start codon none of these ANSWER DOWNLOAD EXAMIANS APP
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