Consider the Lac operon of E. coli, which is normally expressed only when lactose is present and glucose absent. You identify a mutant strain of bacteria in which LacZ, LacY, and LacA, are expressed in the absence of glucose, whether or not lactose is present. Answer ALL 3 parts of the question.

Consider the Lac operon of E coli which is normally expressed only when lactose is present and glucose absent You identify a mutant strain of bacteria in which class=