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- Multiple ChoicePlease save your changes before editing any questions.
1. Which represents a pure culture?
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2. This refers to any nutrient material for growth and cultivation of microorganisms?
Culture media
Pure culture
Colonies
Nutrient agar
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3. Which refers to a macroscopically visible growth or cluster of microorganisms on a solid medium?
Culture media
Pure culture
Colony
Nutrient agar
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4. All of the following are samples of culture media in physical state EXCEPT _____.
Broth
Solid
Semi-solid
Potato infusion
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5. Eosin Methylene Blue Agar (EMBA) is an example of culture media classified as ____
Selective
Differential
Enrichment
General purpose
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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
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7. For Selective culture media, what does BCA stands for?
Bacillus Cereus Agar
Bacterial Cereus Agar
Bacillus Coli Agar
Bacterial Coli Agar
- Fill in the BlankPlease save your changes before editing any questions.
8. Which plating method is described on the image below?
- Multiple ChoicePlease save your changes before editing any questions.
1. The image describes a _____.
Streak plating
Membrane Filter Technique
Serial Dilution
Enrichment culture
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10. This term also refers to freeze-drying.
LASER
Lyophiles
Lyophilization
Lysolphilization