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- 1. Multiple Choice
1. Which represents a pure culture?
- 2. Multiple Choice
2. This refers to any nutrient material for growth and cultivation of microorganisms?
Culture media
Pure culture
Colonies
Nutrient agar
- 3. Multiple Choice
3. Which refers to a macroscopically visible growth or cluster of microorganisms on a solid medium?
Culture media
Pure culture
Colony
Nutrient agar
- 4. Multiple Choice
4. All of the following are samples of culture media in physical state EXCEPT _____.
Broth
Solid
Semi-solid
Potato infusion
- 5. Multiple Choice
5. Eosin Methylene Blue Agar (EMBA) is an example of culture media classified as ____
Selective
Differential
Enrichment
General purpose
- 6. Multiple Choice
6. Which is INCORRECTLY matched based on the appearance of microorganisms:
Typical Appearance of microorganisms:
E.coli - turquoise blue
Enterococcus - dark pink to reddish
Pseudomonas - cream, translucent
S.aureus - golden, opaque, small
- 7. Multiple Choice
7. For Selective culture media, what does BCA stands for?
Bacillus Cereus Agar
Bacterial Cereus Agar
Bacillus Coli Agar
Bacterial Coli Agar
- 8. Fill in the Blank
8. Which plating method is described on the image below?
- 9. Multiple Choice
1. The image describes a _____.
Streak plating
Membrane Filter Technique
Serial Dilution
Enrichment culture
- 10. Multiple Choice
10. This term also refers to freeze-drying.
LASER
Lyophiles
Lyophilization
Lysolphilization
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