If you mutant LacI so that the repressor cannot bind DNA anymore (lac I-), will the LacZ gene still subject to the normal regulation?

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Does any one know what blood tastes like