A mutation occurs in the operator region of the lac operon of E. coli, and the repressor protein is unable to bind. Which of the following would occur?
A) Synthesis of the repressor protein would stop.
B) Lactose would not enter the cell.
C) The promoter region would be transcribed.
D) The genes from the lac operon would not be transcribed.
E) Structural genes would be continuously transcribed.
Correct Answer:
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Q8: Which of the following statements about protein
Q9: Transcriptional control is of great importance in
Q10: Which of the following statements about promoters
Q11: In the lac operon of E.
Q12: In the lac operon of E. coli,
Q14: In the regulation of the lac operon
Q15: In the regulation of the lac operon
Q16: In the regulation of the lac operon
Q17: The main difference between the mode of
Q18: If the operator region of the trp
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