If an alternate loop structure is present, these entities can terminate early in a process known as attenuation. The mechanism of their function was discovered by Jacob and Monod. Translational repressors of these entities contrast with their transcriptional repressors, which bind to the operator site. They also have promoter sites, where RNA polymerase binds. In E. coli, one of them facilitates the transport and production of lactose. For 10 points, name these sequences of prokaryotic DNA that regulate expression of related genes, including the trp (trip) and lac types.
If an alternate loop structure is present, these entities can terminate early in a process known as attenuation. The mechanism of their function was discovered by Jacob and Monod. Translational repressors of these entities contrast with their transcriptional repressors, which bind to the operator site. They also have promoter sites, where RNA polymerase binds. In E. coli, one of them facilitates the transport and production of lactose. For 10 points, name these sequences of prokaryotic DNA that regulate expression of related genes, including the trp (trip) and lac types.
If an alternate loop structure is present, these entities can terminate early in a process known as attenuation.
{operons}