In the lac operon,which molecule binds to the | vedclass

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Question

(A) In the $lac$ operon,the $RNA$ polymerase enzyme binds to the promoter site to initiate the transcription of structural genes $(lacZ, lacY, lacA)$.

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$RNA$ polymerase

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(A) In the $lac$ operon,the $RNA$ polymerase enzyme binds to the promoter site to initiate the transcription of structural genes $(lacZ, lacY, lacA)$.When the inducer (lactose) is present,it binds to the repressor protein,preventing it from binding to the operator,thus allowing $RNA$ polymerase to transcribe the genes.Therefore,the molecule that binds to the promoter site to facilitate transcription is $RNA$ polymerase.

In the $lac$ operon,which molecule binds to the promoter site?

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