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Which of the following statements is not correct? (a)Bacteria possess only one type of RNA polymerase

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Which of the following statements is not correct?

(a) Bacteria possess only one type of RNA polymerase

(b) Attenuation is a regulatory process used by bacteria to control the initiation of transcription

(c) Repressor binds to operator

(d) Bacterial genes are polycistronic

I had been asked this question in examination.

This key question is from Regulation of Gene Expression in Prokaryotes-1 topic in section Regulation of Gene Expression and Miscellaneous of Biochemistry

1 Answer

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Correct choice is (b) Attenuation is a regulatory process used by bacteria to control the initiation of transcription

Explanation: Attenuation results in premature termination of transcription.

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