A particular operon encodes enzymes that together manufacture an essential amino acid. If the regulation....?

of


this operon is like that of the trp operon,


A) the amino acid inactivates the repressor.


B) the enzymes produced are called inducible enzymes.


C) the repressor binds to the operator in the absence of the amino acid.


D) the amino acid acts as a corepressor.


E) the amino acid turns on enzyme synthesis

A particular operon encodes enzymes that together manufacture an essential amino acid. If the regulation....?
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