MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Biotechnology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is a major advantage of anaerobic fermentation over aerobic composting? |
| A. | Human control |
| B. | Production of methane |
| C. | High water content |
| D. | Less water contents |
| Answer» B. Production of methane | |
| 2. |
Which of the following process is not used for waste treatment? |
| A. | Aerobic composting |
| B. | Anaerobic fermentation |
| C. | Nuclear imaging |
| D. | Vermicomposting |
| Answer» D. Vermicomposting | |
| 3. |
In the arena of waste treatment, no process is the best. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following is not a characteristic of aerobic digestion? |
| A. | Low degradation rate |
| B. | High odor emission |
| C. | Narrow suitability of wastes |
| D. | Post-treatment |
| Answer» E. | |
| 5. |
Which of the following is a characteristic of anaerobic digestion? |
| A. | Low degradation rate |
| B. | Low odor emission |
| C. | Narrow suitability of wastes |
| D. | Gas phase |
| Answer» C. Narrow suitability of wastes | |
| 6. |
The degradation rate of anaerobic digestion is higher than that of aerobic digestion. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Which of the following is most suitable for dry wastes? |
| A. | Aerobic composting |
| B. | Anaerobic composting |
| C. | Closed vessel |
| D. | Anaerobic digestion |
| Answer» B. Anaerobic composting | |