Transcription and Regulation RNA polymerase in prokaryotes has a removable alpha subunit both (a) and (b) beta subunit sigma subunit alpha subunit both (a) and (b) beta subunit sigma subunit ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription factors are promoters TATA boxes proteins which bind to DNA and regulate transcription CATT boxes promoters TATA boxes proteins which bind to DNA and regulate transcription CATT boxes ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription of each set of rRNA genes by RNA polymerasel produces a single 18S rRNA precursor molecule a single 45S rRNA precursor molecule a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule a single 18S rRNA precursor molecule a single 45S rRNA precursor molecule a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Immediately after transcription both (a) and (b) a methylated guanine cap is added to the 51 end of the transcript a poly adenylation signal is added a methylated guanine cap is added to the 31 end of the transcript both (a) and (b) a methylated guanine cap is added to the 51 end of the transcript a poly adenylation signal is added a methylated guanine cap is added to the 31 end of the transcript 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? Presence of glucose in the growth media Presence of lactose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Both (b) and (c) Presence of glucose in the growth media Presence of lactose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The RNA polymerases that transcribe bacterial DNA are only active inside the cell highly glycosylated in their active forms multisubunit enzymes interchangable with DNA polymerases only active inside the cell highly glycosylated in their active forms multisubunit enzymes interchangable with DNA polymerases ANSWER DOWNLOAD EXAMIANS APP
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