Identification of Bacteria Questions And Answers.
Exercise ::
Identification of Bacteria
| 1. | The gram-negative organisms is |
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| A. | Actinomyces |
| B. | Bacillus |
| C. | Clostridium |
| D. | None of these |
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Published by:Michael Daani
| 2. | Catalase production is negative in which of the following? |
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| A. | Streptococcus |
| B. | Salmonella |
| C. | Proteus |
| D. | Staphylococcus |
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Published by:Michael Daani
| 3. | Which of the following is a substitute for crystal violet used in gram-staining procedure? |
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| A. | Methylene blue |
| B. | Bromocresol green |
| C. | Safranin |
| D. | Phenolpthalene |
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Published by:Michael Daani
| 4. | Which of the following inference(s) indicate(s) the ability of an organism to utilize citrate as a sole source of carbon in Simmon's citrate medium? |
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| A. | Blue color |
| B. | Appearance of growth |
| C. | Both (a) and (b) |
| D. | None of these |
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Published by:Michael Daani
| 5. | The organisms that can be acid-fast stained is? |
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| A. | Nocardia |
| B. | Tubercle bacilli |
| C. | Lepra bacilli |
| D. | All of above |
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Published by:Michael Daani
