Mcb practice quiz stuvia - Study guides, Class notes & Summaries

MCB Practice Quiz Ch20, Ch21,Ch22,Ch23,Ch24,Ch25,Ch26 Questions & Answers Last document update:   ago

Ch 20. You have a 200 mg/ml antibiotic solution. You prepare serial dilutions (1:2, 1:4, etc.) of the antibiotic; the first tube contains 100 mg/ml. You then inoculate each tube with Salmonella. Bacteria grow in tubes 4, 5, and 6. You subculture bacteria from tubes 1 through 3 to nutrient broth. Growth occurs in the tube 3 subculture. You can conclude that the MIC is __________. - ANSWERS25 mg/ml An antimicrobial drug that inhibits peptidoglycan synthesis is most likely to be effective agains...