MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 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. |
Microorganisms can degrade micro pollutants. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following system is affected by micro pollutants? |
| A. | Nervous system |
| B. | Circulatory system |
| C. | Heart |
| D. | Digestive system |
| Answer» B. Circulatory system | |
| 3. |
Degradation of hydrocarbon is a co-metabolic phenomenon. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following type of pesticide is widely used in agricultural lands? |
| A. | Acaricides |
| B. | Nematicides |
| C. | Fungicide |
| D. | Herbicides |
| Answer» E. | |
| 5. |
Pesticides protect the Microflora. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Which method is not involved in degradation of the insecticides? |
| A. | Oxidation |
| B. | Oily sludge removal |
| C. | Hydrolysis |
| D. | Reduction |
| Answer» C. Hydrolysis | |
| 7. |
Which of the following can cleave the complex lipophilic pesticide molecule? |
| A. | Microorganisms |
| B. | Simazine |
| C. | Benomyle |
| D. | Cytotoxic drugs |
| Answer» B. Simazine | |
| 8. |
Which of the following phenomenon is not involved in decomposition of the pesticides? |
| A. | Photo-metabolism |
| B. | Oxidation |
| C. | Hydrolysis |
| D. | Fermentation |
| Answer» E. | |
| 9. |
Which of the following factors doesn t influence the decomposition of xenobiotic compounds? |
| A. | pH |
| B. | Temperature |
| C. | Biota |
| D. | Redox potential |
| Answer» D. Redox potential | |
| 10. |
Which of the following can degrade pesticides reaching soil sediments? |
| A. | Agricultural pesticides |
| B. | Cow dung |
| C. | Water |
| D. | Biological agents |
| Answer» E. | |