During an internship at the national institute of health, rupert is asked to examine regulation of the lac operon of e. coli under 4 different conditions. rupert has forgotten what he learned in genetics lab, so has called you for .
using tnt chart below, determine if rupert should expect:

a. the repressor protein (i) to be beund to the operator preventing expression

b. the camp to be high or low

c. lacz to be expressed

d. level of lacz expression