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Bacteria Morphology - Section 1 Multiple Questions and Answers.
| 1. | Which of the following bacteria lack a cell wall and are therefore resistant to penicillin? | ||
| A. | Cyanobacteria | ||
| B. | Mycoplasmas | ||
| C. | Bdellovibrios | ||
| D. | Spirochetes | ||
| 2. | A cluster of polar flagella is called | ||
| A. | lophotrichous | ||
| B. | amphitrichous | ||
| C. | monotrichous | ||
| D. | petritrichous | ||
| 4. | The protein from which hook and filaments of flagella are composed of, is | ||
| A. | keratin | ||
| B. | flagellin | ||
| C. | gelatin | ||
| D. | casein | ||
| 5. | The cooci which mostly occur in single or pairs are | ||
| A. | Streptococci | ||
| B. | Diplococci | ||
| C. | Tetracocci | ||
| D. | None of above | ||
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