Transcription and Regulation In both eukaryotes and prokaryotes, a promoter region that is rich in AT bases is called as Shine Dalgarno region TATA box CATT SV40 region Shine Dalgarno region TATA box CATT SV40 region 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 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 Presence of lactose in the growth media ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase holoenzyme initiates transcription which involves 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 recognition of the -10 sequence only recognition of the -10 sequence and -35 sequence None of these ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The regions of a gene located at -10 and -35, with respect to the start of transcription, are termed Shine Dalgarno sequences. oriC regions. start codons. promoters. Shine Dalgarno sequences. oriC regions. start codons. promoters. ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation What is a promoter? None of these A specific sequence of DNA to which RNA polymerase binds A specific DNA sequence to which a restriction endonuclease binds A specific sequence of DNA to which a catabolic repressor binds None of these A specific sequence of DNA to which RNA polymerase binds A specific DNA sequence to which a restriction endonuclease binds A specific sequence of DNA to which a catabolic repressor binds ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The RNA polymerases that transcribe bacterial DNA are interchangable with DNA polymerases highly glycosylated in their active forms multisubunit enzymes only active inside the cell interchangable with DNA polymerases highly glycosylated in their active forms multisubunit enzymes only active inside the cell ANSWER DOWNLOAD EXAMIANS APP
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