<prompt> True statement regarding development of drug resistance in MRSA is ?Results due to penicillinase enzyme productionOccurs due to change in penicillin binding proteinsChromosome mediatedTreated with amoxicillin clavulanic acid  <response>: Methicillin resistance occurs due to altered PBPS, thus no penicillin, Infact no beta-lactam antibiotic is useful against methicillin-resistant Staphylococcus aureus MRSA infections. 