MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
Which of the following helps to increase Xenobiotic metabolism in body? |
| A. | Gypsum |
| B. | Quercetin |
| C. | Citric acid |
| D. | Xenoestrogen |
| Answer» C. Citric acid | |
| 2. |
Which of the following process is not included when Xenobiotics are transformed into the metabolism of an organism? |
| A. | Reduction |
| B. | Hydrolysis |
| C. | Photosynthesis |
| D. | Oxidation |
| Answer» D. Oxidation | |
| 3. |
In marine ecosystems, xenobiotic can easily penetrate into the membrane. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following when injected to an organism can replicate the function of natural endogenic estrogen? |
| A. | Gypsum |
| B. | Citric acid |
| C. | Xenoestrogen |
| D. | Oxalic acid |
| Answer» D. Oxalic acid | |
| 5. |
Which of the following harmful toxic compound is present in cosmetics? |
| A. | Aluminium |
| B. | Parabens |
| C. | Oxygen |
| D. | Nitrogen |
| Answer» C. Oxygen | |
| 6. |
Microalgae can have certain effects on human body like Hypersensitivity. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Which of the following xenobiotic compounds does not come under endogenous group? |
| A. | Bilirubin |
| B. | Steroids |
| C. | Bile salts |
| D. | Uranium |
| Answer» E. | |
| 8. |
Which of the following xenobiotic compounds does not come under exogenous group? |
| A. | Iron |
| B. | Drugs |
| C. | Food additives |
| D. | Carcinogens |
| Answer» B. Drugs | |
| 9. |
Xenobiotic is classified into endogenous and exogenous groups. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Which of following foreign substances are chemical in nature and naturally found within an organism? |
| A. | Xenobiotics |
| B. | Bio-leaching |
| C. | Bio-remediation |
| D. | Bio-fortification |
| Answer» B. Bio-leaching | |
| 11. |
Which of the nutrient mixture is most suitable for almost all algae? |
| A. | tMembrane permeability rate |
| B. | tWalne medium |
| C. | tMacConkey agar |
| D. | tM9 medium |
| Answer» C. tMacConkey agar | |
| 12. |
Algal cultivation does not require which of the following minerals and growth-promoting nutrients? |
| A. | Phosphorus |
| B. | Carbon |
| C. | Minerals |
| D. | Uranium |
| Answer» E. | |