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 IPTG (isopropyl thiogalactoside) in the growth media Presence of lactose in the growth media Presence of glucose in the growth media Both (b) and (c) Presence of IPTG (isopropyl thiogalactoside) in the growth media Presence of lactose in the growth media Presence of glucose in the growth media Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The binding of lac repressor to DNA could be considered to be analogous to competitive inhibition of an enzyme mixed-type inhibition of an enzyme uncompetitive inhibition of an enzyme allosteric effects in enzyme regulation competitive inhibition of an enzyme mixed-type inhibition of an enzyme uncompetitive inhibition of an enzyme allosteric effects in enzyme regulation ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Most transcripts of protein coding genes are cleaved at the 5' end immediately before a poly adenylation signal at the 3' end just before a poly adenylation signal at the 3' end just after a poly adenylation signal at the 5' end immediately after a poly adenylation signal at the 5' end immediately before a poly adenylation signal at the 3' end just before a poly adenylation signal at the 3' end just after a poly adenylation signal at the 5' end immediately after a poly adenylation signal ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The transcriptional regulatory proteins in eukaryotes which induce transcription usually have at least two distinct domains of protein structure, a DNA binding domain and an activation domain none of these at least two distinct domains of protein structure and a DNA binding domain at least one distinct domains of protein structure, a DNA binding domain and an activation domain at least two distinct domains of protein structure, a DNA binding domain and an activation domain none of these at least two distinct domains of protein structure and a DNA binding domain at least one distinct domains of protein structure, a DNA binding domain and an activation domain ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase in prokaryotes has a removable both (a) and (b) sigma subunit beta subunit alpha subunit both (a) and (b) sigma subunit beta subunit alpha subunit ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Enhancers are regions that are CAT box binding proteins modulate transcription are adjacent to the TATA box bind RNA polymerase are CAT box binding proteins modulate transcription are adjacent to the TATA box bind RNA polymerase ANSWER DOWNLOAD EXAMIANS APP
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