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Tools of Microbiology (Microbiology: A Systems Approach 7th ed.)

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Tools of Microbiology (Microbiology: A Systems Approach 7th ed.)

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Tools of Microbiology (Microbiology: A Systems Approach 7th ed.)
Study online at https://quizlet.com/_hhqaqn

1. Inoculation five I's
Incubation
Isolation
Inspection
Identification

2. aseptic technique and sterile principles to consider before handling microorganisms
equipment

3. Inoculation Introducing specimen to culture medium

4. Culture propagation of microorganisms with various media

5. Medium A nutrient-containing environment in which microbes can multiply

6. Sterile free of all life forms and viruses and prions

7. Incubation maintaining specific conditions optimal for microorganisms

8. cloudiness (turbidity), sedi- Microbial growth in liquid media can be seen as
ment, scum, color

9. colonies Microbial growth on solid medium grow as

10. Robert Koch Father of culture media

11. Robert Koch developed meat extract with gelatin in glass slides

12. Fannie Eilsthemius Suggested to replace gelatin with agar

13. Julius Richard Petri produced the Petri dish

14. Overhanging lid key design feature of the Petri dish

15. Edwin Klebs
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, Tools of Microbiology (Microbiology: A Systems Approach 7th ed.)
Study online at https://quizlet.com/_hhqaqn

observed bacteria that grow well in culture media containing
"peptones"

16. Friedrich Loeffler added salt and peptones to Koch's basic meat extract formulation
which raised osmolarity of culture media

17. oxygen and carbon dioxide atmospheric gases controlled by incubators

18. 20-45°C usual temperatures used in lab

19. 25-30°C and 1-2 days Optimum growth temperature (°C) and Culturing time (days) of
Listeria monocytogenes and Pseudomonas fluorescens

20. 37°C and 1-2 days Optimum growth temperature (°C) and Culturing time (days) of
Streptococcus pyogenes

21. 37°C and 28 days Optimum growth temperature (°C) and Culturing time (days) of
Mycobacterium tuberculosis

22. 27-30°C and 14 days in vivo Optimum growth temperature (°C) and Culturing time (days) of
Mycobacterium leprae

23. Physical state, Chemi- classifications of media according to three properties
cal composition, Functional
type (purpose)

24. brain-heart infusion an example of general purpose and enriched artificial media

25. selective and differential function/s of mannitol salt agar as an artificial media

26. Selective and differential function/s of MacConkey agar as an artificial media

27. enriched and differential function/s of blood agar as an artificial media

28. liquid media Broths, milks, and infusions are all examples of
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