Medicine General bd67b726 Gene responsible for resistance to rifampicin A Rpo B gene B Kat G gene C Rpm B gene D Emb B gene High-Yield Explanation Ans. is 'a' i.e., Rpo B gene ATT Drug Gene responsible for drug resistance INH inhA and Kat G gene Ethambutol emb B gene Rifampicin rpoB gene Pyrazinamide pncA gene