Question: 15. In what 2 ways can the regulation of the DNA binding activity of a repressor by a small molec…

15. In what 2 ways can the regulation of the DNA binding
activity of a repressor by a small molecule ligand turn off the
transcription of a bacterial gene?

16. In what 2 ways can the regulation of the DNA binding
activity of an activator protein by a small molecule ligand turn on
the transcription of a bacterial gene?

17. Describe the general way in which sequence-specific
DNA-binding transcription factors can bind at some distance from
the promoter and change the initiation rate of RNA polymerase at
that promoter site.