#Question id: 4043
#Unit 3. Fundamental Processes
In the process of creating a trp operon mutant, the UGG codons within the leader sequence were accidentally deleted. Which of the following would be a likely observation in the transcription assays? ___
A. RNA polymerase cannot bind to the promoter.
B. The operon is permanently inhibited.
C. Attenuation would be impaired.
D. Termination would be triggered.
E. No tryptophan would be made.
#Question id: 4044
#Unit 3. Fundamental Processes
Which of the following sigma specificity factors is involved in middle gene transcription during SPO1 phage infection of bacteria?
#Question id: 4045
#Unit 3. Fundamental Processes
Predict the outcome of the removal of the N gene from the DNA sequence of the lambda phage: ___
#Question id: 4046
#Unit 3. Fundamental Processes
Which of the following is involved in maintaining lysogeny in lambda phage? ___
#Question id: 4047
#Unit 3. Fundamental Processes
Which of the following statements is true about the cro gene? ___
#Question id: 4048
#Unit 3. Fundamental Processes
Which of the following operators is a target of cI gene production? ___
A. OR1 ___
B. OR2 ___
C. OL1 ___
D. OL2 ___