AIIMS November 2011 – MCQ 30

Not true about drug resistance mechanism?
A. Most common mechanism is production of neutralizing substances
B. Plasmid mediated resistance is always transmitted vertically
C. Alteration of target in pneumococcal resistance
D. Complete removal of target is cause of resistance to vancomycin

Correct answer : B. Plasmid mediated resistance is always transmitted vertically

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