MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Microbiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following organism causes whooping cough in humans? |
| A. | E.coli |
| B. | Bordetella pertussis |
| C. | Francisella tularensis |
| D. | F.meningosepticum |
| Answer» C. Francisella tularensis | |
| 2. |
Bacteria belonging to the genus Legionella contains which of the following amino acid? |
| A. | Lysine |
| B. | Arginine |
| C. | Glycine |
| D. | Cysteine |
| Answer» E. | |
| 3. |
Which of the following have peritrichous flagella? |
| A. | Acetobacter |
| B. | Gluconobacter |
| C. | Agrobacteria |
| D. | Rhizobium |
| Answer» B. Gluconobacter | |
| 4. |
Methylococcus and Methylomonas are all _______________ methane-oxidizers. |
| A. | aerobic |
| B. | facultative |
| C. | obligate |
| D. | anaerobic |
| Answer» D. anaerobic | |
| 5. |
Agrobacterium also fixes atmospheric nitrogen. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Pseudomonas bacteria uses which of the following as an electron acceptor for anaerobic respiration? |
| A. | Oxygen |
| B. | Nitrate |
| C. | Phosphate |
| D. | Sulphate |
| Answer» C. Phosphate | |