This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti Microbial, Subject name: Pharmacology
[{'content': 'Mechanism of action of aminoglycosides is - \nSelect and explain. \nA. Inhibition of protein synthesis, B. Image to cell membrane, C. Coagulation of proteins, D. Inhibition of cell wall synthesis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Inhibition of protein synthesis BactericidalBacteriostaticProtein synthesis inhibitorsAminoglycosides, StreptograminsTetracycline, chloramphenicol Macrolides, Lincosamides Linazolide Continued...Cell wall synthesis inhibitorsPenicillin, cephalosporins, Vancomycin, Bacitracin, Cycloserine, Fosfomycin Drugs acting on cell membranePolypeptide - Polymixin B, colistin, tyrothricin AntitubercularINH, Rifampicin, Pyrazinamide streptomycinEthambutolDrugs affecting intermediary metabolismCombination of two drugs may be bactericidal, e.g. cotrimoxazoleSulfonamide, Trimethoprim, ethambutolDrugs affecting DNAQuinolones, metronidazoleNitrofurantoin, Novobiocin", 'role': 'assistant'}]