Genetic Regulation Prokaryotes In the presence of high levels of tryptophan attenuator terminates transcription None of these attenuator allows transcription of trp structural genes attenuator propogates transcription attenuator terminates transcription None of these attenuator allows transcription of trp structural genes attenuator propogates transcription ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Alternate splicing of RNA transcripts is a mechanism to regulate tachykinins leucine zippers tubulin DNA methylation tachykinins leucine zippers tubulin DNA methylation ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes The first protein complex to bind to the TATA box is transcription factor IID all of these transcription factor IIA transcription factor IIB transcription factor IID all of these transcription factor IIA transcription factor IIB ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Methylated gene are silent dynamic active either (a) or (b) silent dynamic active either (a) or (b) ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following occur in the presence of glucose? Binding of CAP-cAMP complex to the promoter area decreases cAMP increases None of these lac Z gene expression is increased Binding of CAP-cAMP complex to the promoter area decreases cAMP increases None of these lac Z gene expression is increased ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following is not a transcription factor? Steroid hormones Helix-turn-helix proteins Leucine zipper proteins Zinc finger proteins Steroid hormones Helix-turn-helix proteins Leucine zipper proteins Zinc finger proteins ANSWER DOWNLOAD EXAMIANS APP
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