Pharmacology General b5c330b2

Fluoroquinolones act on -

DNA histone proteins

DNA gyrase

Camp

mRNA polymerise

High-Yield Explanation

Ans. is 'b' i.e., DNA gyrase o Fluoroquinolones (including ciprofloxacin) inhibit DNA gyrase and topoisomerase IV. For gram negative bacteria, the primary target is DNA gyrase, while topoisomerase IV is inhibited in gram positive bacteria.

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Fluoroquinolones act on -

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