Microbiology Which of the following regarding bacterial drug resistance is not true – A Most bacterial drug resistance is due to production of penicillin degrading enzymes B Plasmid mediated resistance is always transmitted vertically C Complete elimination of target produces resistance to vancomycin D Alteration in target protein leads to pneumococcal resistance 💡 Explanation Which of the following regarding bacterial drug resistance is not true - ✓ Correct Answer: B. Plasmid mediated resistance is always transmitted vertically