sentence: Lactose inhibits the repressor.
sentences_after: This allows the RNA polymerase to bind with the promoter, and express the genes. The genes now synthesize lactase. Eventually, the lactase will digest all of the lactose, until there is none to bind to the repressor. The repressor will then bind to the operator, stopping the manufacture of lactase.
concept_name: lactose
headings: Promoter (genetics)
categories: Genetics