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Microbiology Techniques Quiz
Microbiology Techniques Quiz
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What is the purpose of Gram staining?
A.
Observe motility and morphology of bacteria.
B.
Detect bacterial endospores in a sample.
C.
Measure antibiotic susceptibility using zones of inhibition.
D.
Identify Gram - positive vs. Gram - negative bacteria based on cell wall (peptidoglycan).
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