MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Environmental Biotechnology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Basidiomycetes are ideal for biodegradation of organopollutants. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following organism is based on highly reactive free radical de-polymerization? |
| A. | Basidiomycetes |
| B. | Bacteria |
| C. | Pathogen |
| D. | Protozoa |
| Answer» B. Bacteria | |
| 3. |
Which of the following molecule is used by laccase group of biocatalysts to function properly? |
| A. | Molecular oxygen |
| B. | Manganese |
| C. | Carbon dioxide |
| D. | Methane |
| Answer» B. Manganese | |
| 4. |
Lignin degradation is done by the synergistic effect of oxidoreductases. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Which of the following biocatalyst in lignin degradation is responsible of unspecific attacks? |
| A. | Peroxidases |
| B. | Manganese Peroxidases |
| C. | Laccase |
| D. | Methane |
| Answer» E. | |
| 6. |
Lignin degradation doesn t provide a primary carbon and energy for ___________ |
| A. | maintenance metabolism |
| B. | mashing with Adhesives |
| C. | mashing with Fibers |
| D. | fungal growth |
| Answer» E. | |
| 7. |
Which of the following serve as a growth substrate for co-metabolic process? |
| A. | tSugars by hydrolases |
| B. | tSugars by oxidases |
| C. | tSugars by carboxylase |
| D. | tSugars by methane |
| Answer» B. tSugars by oxidases | |
| 8. |
Which of the following are the inactive polymers? |
| A. | Lignin |
| B. | Liquid crystalline |
| C. | Natural gas |
| D. | Semi crystalline |
| Answer» B. Liquid crystalline | |
| 9. |
Fungi can help in the elimination of hazardous wastes from the ecosystem. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Recalcitrant polymers can be recycled by which of the following microorganism? |
| A. | Fungi |
| B. | Enzymes |
| C. | Reptiles |
| D. | Potassium |
| Answer» B. Enzymes | |
| 11. |
Fungi has the capability of ___________ |
| A. | water |
| B. | oxygen |
| C. | carbon |
| D. | potassium |
| Answer» B. oxygen | |