Question

An operon encodes enzymes for making an essential amino acid and is regulated like the trp operon. Which of the statements is true?
A.) the amino acid inactivates the repressor
B.) the amino acid acts as a corepressor
C.) inducible enzymes are produced
D.) the repressor is active in the absence of the amino acid

Answer 1

"The amino acid acts as a corepressor" is the statement among the choices given in the question that is true. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has actually come to your great help.