Antimicrobial Chemotherapeutic Agents Cephalosporins and Penicillins interfere with which of the following? Protein synthesis Cell membrane function DNA function Cell wall synthesis Protein synthesis Cell membrane function DNA function Cell wall synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Fluoroquinolones are antibiotics which inhibit DNA polymerase RNA polymerase DNA gyrase Cross-linking of peptidoglycan DNA polymerase RNA polymerase DNA gyrase Cross-linking of peptidoglycan ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Who developed the concept of specific toxicity? Pasteur Fleming Watson Ehrlich Pasteur Fleming Watson Ehrlich ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not having good activity against Enterobacteriaceae is clindamycin trimethoprim-sulphamethoxazole ciprofloxacin cefoxitin clindamycin trimethoprim-sulphamethoxazole ciprofloxacin cefoxitin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins Impermeability of cell envelope All of these Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins Impermeability of cell envelope All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not a semi synthetic chemotherapeutic agent? Carbenicillin Penicillin Sulfonamide Ampicillin Carbenicillin Penicillin Sulfonamide Ampicillin ANSWER DOWNLOAD EXAMIANS APP
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