Question: Make a every detailed dichotomous key , showing diagnostic
test to distinguish every bacteria fro…


Make a every detailed dichotomous key , showing diagnostic
test to distinguish every bacteria from one another.
TESTS TO CONSIDER 1. 2. Oxygen requirements (thioglycollate)- aerobic, anaerobic etc. Carbohydrate fermentation, glucose, sucrose, lactose (also referred to as acid or gas from glucose, lactose, etc.) 3. Catalase 4. Oxidase 5. Gelatin liquefaction 6. Endospore staining 7. Growth on MacConkey agar 8. Growth on mannitol salt agar 9. Motility agar 10. Simmons citrate test 11. salt tolerance (growth in 6.5% NaCl ) 12. Starch hydrolysis 13. Methyl red and Voges-Proskauer 14. Any unique colony morphology or pigmentation, 15. Cell morphology, size of the cells 16. Presence of capsules (determined by negative staining) 17. Triple sugar iron agar, Kligler iron agar 18. Antibiotic sensitivity 19. Hemolytic reactions on blood agar
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TESTS TO CONSIDER 1. 2. Oxygen requirements (thioglycollate)- aerobic, anaerobic etc. Carbohydrate fermentation, glucose, sucrose, lactose (also referred to as acid or gas from glucose, lactose, etc.) 3. Catalase 4. Oxidase 5. Gelatin liquefaction 6. Endospore staining 7. Growth on MacConkey agar 8. Growth on mannitol salt agar 9. Motility agar 10. Simmons citrate test 11. salt tolerance (growth in 6.5% NaCl ) 12. Starch hydrolysis 13. Methyl red and Voges-Proskauer 14. Any unique colony morphology or pigmentation, 15. Cell morphology, size of the cells 16. Presence of capsules (determined by negative staining) 17. Triple sugar iron agar, Kligler iron agar 18. Antibiotic sensitivity 19. Hemolytic reactions on blood agar

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