Genetic Regulation Prokaryotes Questions

• The first protein complex to bind to the TATA box is
• Methylated gene are
• A mutation in the tip binding site of the repressor would result in
• Which of the following is not part of the lac operon?
• What are genes?
• Sex lethal (sxl) in Drosophila is transcribed when
• Why are several structural genes regulated as a unit in bacteria?
• Transcription factors are
• Sex determination in Drosophila involves
• Alternate splicing of RNA transcripts is a mechanism to regulate
• Catabolite activating protein exerts __________ control on transcription of the lac operon genes.
• Genes which need to be coordinately regulated but are not in operons may be regulated by
• The lac operon is transcribed in which segments?
• Which of the following occur in the presence of glucose?
• DNA is methylated at
• A frameshift mutation occurs in the sigma subunit gene transcribed as part of SPOl early genes. What will be the immediate result?
• In the presence of high levels of tryptophan
• Which of the following is not a transcription factor?
• Tubulin is regulated by
• Enhancers differ from promoters in that