In the example, no RNA is made during the process. What would need to occur for lacZ to be expressed in mRNA? Binding the RNA polymerase to the promoter sequence

Transcribing the regulatory gene

Translating the lacl sequence into protein

Unbinding the active repressor from the operator

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.

Awolf pack hunts, kills, and feeds on a moose. in this interactions, the moose is a?