Multiple Choice
In the process of creating a trp operon mutant,the region for the riboswitch was 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) The chance of an aptamer binding to the mRNA 5'-UTR increases.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Recent experimental evidence has shown that only
Q10: <span class="ql-formula" data-value="\beta"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>β</mi></mrow><annotation encoding="application/x-tex">\beta</annotation></semantics></math></span><span
Q11: Identify the allosteric protein.<br>A)operator<br>B)repressor<br>C)promoter<br>D) <span class="ql-formula"
Q12: Which of the following statements is true
Q13: cAMP level is increased by the presence
Q15: In the presence of glucose the lac
Q16: _ _is the enzyme needed to bring
Q17: In an in vitro transcription assay
Q18: Which of the following would be
Q19: Which of the following bond creates