Which out of the following statements is true about gene regulation in bacteria?(a) Repressor protein blocks transcription by binding to operator sequence(b) Activator proteins bind near promoters and increase the efficiency of transcription(c) Enhancers commonly regulate transcription(d) Genes with related functions are often grouped together and have a single start codon

Which out of the following statements is true about gene regulation in

1.	Which out of the following statements is true about gene regulation in bacteria?(a) Repressor protein blocks transcription by binding to operator sequence(b) Activator proteins bind near promoters and increase the efficiency of transcription(c) Enhancers commonly regulate transcription(d) Genes with related functions are often grouped together and have a single start codon
Answer» Correct choice is (a) Repressor protein blocks transcription by binding to operator sequence The best explanation: A repressor binds at operator element and regulates transcription negatively.

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