Concept #2: Trp Attenuation

Concept #3: Alternative trp regulation

Practice: Tryptophan regulates the trp operon by doing what?

Practice: Attenuation uses what molecule to regulate the trp operon?

Practice: What is the name of the sequence responsible for regulating the trp operon through attenuation?

Practice: If tryptophan levels are low, attenuation does what to the trp operon?