Transcription and Regulation In both eukaryotes and prokaryotes, a promoter region that is rich in AT bases is called as CATT SV40 region TATA box Shine Dalgarno region CATT SV40 region TATA box Shine Dalgarno region ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The RNA polymerases that transcribe bacterial DNA are multisubunit enzymes highly glycosylated in their active forms only active inside the cell interchangable with DNA polymerases multisubunit enzymes highly glycosylated in their active forms only active inside the cell interchangable with DNA polymerases 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 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 ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Each tRNA molecule has a cloverleaf secondary structure consisting of three stem loops two stem loops either (a) or (b) four stem loops three stem loops two stem loops either (a) or (b) four stem loops 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 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 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 not affected by activator proteins bound more tightly when repressors are present not affected by promoter mutations in equilibrium with free RNA polymerase and the promoter not affected by activator proteins bound more tightly when repressors are present ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS