

MCQOPTIONS
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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. | |