MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Biotechnology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Land farming processes relies on indigenous microorganisms to bring about __________ |
| A. | Oxidation of sodium thiosulphate |
| B. | Methanogenesis |
| C. | Remediation |
| D. | Acetogenesis |
| Answer» D. Acetogenesis | |
| 2. |
Which of the following is used to isolate the processes taking place in lined earthworks? |
| A. | Low density lipoprotein |
| B. | High density lipoprotein |
| C. | Low density polyethylene liner |
| D. | High density polyethylene (HDPE) liner |
| Answer» E. | |
| 3. |
Land farming processes usually occurs in ____________ |
| A. | Lined earthworks |
| B. | Rapid earthworks |
| C. | DLAS architecture |
| D. | Valley landscape |
| Answer» B. Rapid earthworks | |
| 4. |
Which of the following process is not involved in the pretreatment stage of land farming? |
| A. | Soil excavation |
| B. | Soil screening |
| C. | Storage |
| D. | Bio-magnification |
| Answer» E. | |
| 5. |
Land farming is a type of low tech bio reactor. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
______________ technique is usually done within the earthwork banking that has been constructed. |
| A. | Land farming |
| B. | Bio sparging |
| C. | Bio-accumulation |
| D. | Bio-degradation |
| Answer» B. Bio sparging | |
| 7. |
Which of the following is not a principal approach under ex-situ techniques? |
| A. | Soil banking |
| B. | Soil slurry bioreactors |
| C. | Land farming |
| D. | Bio-sparging |
| Answer» E. | |
| 8. |
Technique which is used to re-mediate contamination above the water table is called as Bioluminescence. |
| A. | True |
| B. | False |
| Answer» C. | |