Genetic Regulation Prokaryotes Catabolite activating protein exerts __________ control on transcription of the lac operon genes. none of these negative positive may be positive or negative none of these negative positive may be positive or negative ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes The first protein complex to bind to the TATA box is transcription factor IIA all of these transcription factor IID transcription factor IIB transcription factor IIA all of these transcription factor IID transcription factor IIB ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following occur in the presence of glucose? lac Z gene expression is increased None of these Binding of CAP-cAMP complex to the promoter area decreases cAMP increases lac Z gene expression is increased None of these Binding of CAP-cAMP complex to the promoter area decreases cAMP increases ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes A frameshift mutation occurs in the sigma subunit gene transcribed as part of SPOl early genes. What will be the immediate result? Early genes will not be translated Middle genes will not be transcribed The bacterial host will lyse immediately Infection will proceed as usual Early genes will not be translated Middle genes will not be transcribed The bacterial host will lyse immediately Infection will proceed as usual ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Genes which need to be coordinately regulated but are not in operons may be regulated by GC regions common transcription factor binding domains CAAT regions TATA boxes GC regions common transcription factor binding domains CAAT regions TATA boxes ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following is not part of the lac operon? P none of these O I P none of these O I ANSWER DOWNLOAD EXAMIANS APP
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