What does constitutive expression mean?

Direct current is used in which of the following electrical modalities/BPAs?

What level of expression would you expect to see in the lac operon when levels of glucose in the cell are high and levels of lactose are high?

What would happen to the trp mRNA when Trp levels were high?

The spliceosome is most accurately described as being made of

E. coli is growing in a low nitrogen environment. Which is part of the holoenzyme?

True or False. Eukaryotic transcription machinery is more complex than its bacterial counterpart.

How does kinase P-TEFb stimulate transcription?

Name 1 thing that happens when the CTD of RNA Pol II is phosphorylated at Ser2.

What component of RNA polymerase binds to the UP-element?