Samara Maynard

Biology

27 May, 16:54

Which of these statements is completely true about the WT situation above?

A. Gene Z is expressed in the presence of Stimulus A and blocked in the absence of A

B. Gene Z is blocked in the presence of Stimulus A and expressed in the absence of A

C. Gene Z is blocked in the presence of Stimulus A and blocked in the absence of A

D. Gene Z is expressed in the presence of A and expressed in the absence of A

E. None of the above