The Environmental Microbiology Challenge
The Environmental Microbiology Challenge

Quiz: Environmental Microbiology

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The Environmental Microbiology Challenge

The Environmental Microbiology Challenge

Delve into the unseen world where microbes shape our planet. Test your mastery of the microscopic forces that drive ecosystems, remediate pollution, and influence global cycles.

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1. Which of the following is NOT a common method for identifying microorganisms?

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2. The rhizosphere is characterized by:

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3. What is the primary electron acceptor in dissimilatory metal reduction?

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4. The primary role of fungi in the biogeochemical cycling of phosphorus is:

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5. The concept of ‘rare biosphere’ primarily refers to:

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6. The concept of ‘microbial dark matter’ refers to:

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7. What is the role of biofilms in bioremediation?

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8. Which of the following is an example of a symbiotic relationship between a microbe and a plant?

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9. What are the three domains of life?

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10. What is the difference between sterilization and disinfection?

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11. Which of the following microbial processes is crucial for the removal of nitrogen from wastewater treatment plants?

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12. What is the difference between autotrophic and heterotrophic microorganisms?

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13. Which type of microbial metabolism is used to treat acid mine drainage?

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14. Quorum sensing in bacteria is primarily mediated by:

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15. Which of the following is a major concern associated with antibiotic resistance genes (ARGs) in the environment?

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16. In anaerobic digestion, the conversion of volatile fatty acids (VFAs) to methane is primarily carried out by:

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17. Which of the following is NOT a primary mechanism by which microbes contribute to soil aggregate formation?

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18. Which of the following is NOT a factor that affects the microbial diversity in soil?

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19. Which of the following is NOT a characteristic of a good indicator organism for fecal contamination in water?

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20. Which of the following bioremediation strategies primarily relies on enhancing the indigenous microbial population to degrade contaminants?

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