Which of the following is the most general taxon

The trp operon in e.coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

In "the pig," what is the main effect that the piglet initially has on kibuka?