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Antibiotic op modes
Microbiology
| Question | Answer |
|---|---|
| penicillin | cell wall, narrow range |
| bacitracin | cell wall |
| cephalosporin | cell wall, cephalexin |
| polymyxin | cell membrane |
| tetracycline | inhibit protein synthesis, 30S |
| chloramphenicol | inhibit protein synthesis 50S |
| erythromycin | inhibit protein synthesis |
| streptomycin | inhibit protein synthesis 50S |
| rifamycin | inhibit nucleic acid synthesis |
| quinolones & ex | inhibit nucleic acid synthesis ex. ciprofloxacin |
| sulfonilamide | anitmetabolite |
| trimethoprim | antimetabolite |
| vancomycin | cell wall, inhibits D-alanine layer |
| Beta lactams | cell wall |
| glycopeptide | cell wall, ex= vancomycin |
| polypeptides | cell membrane disruption |
| carbapenems | cell wall |
| aminoglycasides | inhibit preotein synth 30S |
| oxazolidinons | inhibit preotein synth 50S |
| macrolides | inhibit preotein synth 50S |
| lincosamides | inhibit preotein synth 50S |
| metronidazole | inhibit nucleic acid synth |
| cell wall | penicillin, bacitracin, cephalosporin, beta lactams, glycopeptides, carbapenems, vancomycin |
| cell membrane | polymyxin, polypeptides |
| inhibit protein synthesis | tetracycline, chloramphenicol, streptomycin, erythromycin, aminoglycasides, macrolides, oxazolidinons, lincosamides |
| inhibit nucleic acid synth | rifamycine, quinolone, metronidazole |
| antimetabolite (folate synthesis) | sulfonilamide, trimethoprim |