All of the following are part of an operon ex | vedclass

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(C) An operon is a functional unit of $DNA$ in bacteria and phages,consisting of a cluster of genes under the control of a single promoter. An operon

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an enhancer

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(C) An operon is a functional unit of $DNA$ in bacteria and phages,consisting of a cluster of genes under the control of a single promoter. An operon typically includes: $1$. Structural genes: These code for the proteins or enzymes required for a metabolic pathway. $2$. $A$ promoter: The site where $RNA$ polymerase binds to initiate transcription. $3$. An operator: $A$ segment of $DNA$ that acts as a switch,where a repressor protein binds to prevent transcription. Enhancers are regulatory $DNA$ sequences that increase the rate of transcription,but they are primarily associated with eukaryotic gene regulation,not prokaryotic operons.

All of the following are part of an operon except:

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