Question

76) In bacteria, the unit of DNA that contains multiple genes under the control of a single promoter is called ____ this unit is referred to as _____ mRNAa. an operator, a polycistronicd. an operon, a monocistronicb. a template, a structurale. a template, a monocistronicc. an operon, a polycistronic

Answer 1

As we know an Operon is a genetic unit formed by a complex set of genes (polycistron c)that can self-regulate, itsis composed of 3 main factors: Promoter, operator, and regulatory gene. Therefore we can asaythat tthe correct answer is option C.