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Microorganisms - Section 3 Multiple Questions and Answers.
| 27. | The dye eosinate of methylene blue belongs to which group? | ||
| A. | Acidic dye | ||
| B. | Basic dye | ||
| C. | Neutral dye | ||
| D. | Oxazine dye | ||
| 29. | Which bacteria appears purple-violet colour after staining? | ||
| A. | Gram-positive | ||
| B. | Gram-negative | ||
| C. | Both Gram-positive and Gram-negative | ||
| D. | Neither Gram-positive nor Gram-negative | ||
| 30. | Gram-positive bacteria are usually more susceptible to? | ||
| A. | streptomycin | ||
| B. | streptomycin | ||
| C. | streptomycin | ||
| D. | streptomycin | ||
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