Answer
Inducible operons are activated in response to a molecule undergoing metabolism that regulates the operon, such as when the lac operon is induced when lactose is present. Repressible operons are deactivated in the presence of a regulatory molecule, like when the try operon is repressed when tryptophan is present.
Work Step by Step
Inducible operons are activated in response to a molecule undergoing metabolism that regulates the operon, such as when the lac operon is induced when lactose is present. Repressible operons are deactivated in the presence of a regulatory molecule, like when the try operon is repressed when tryptophan is present.