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Questions and Answers
Which microorganisms are commonly employed in the cleanup of oil spills?
Which microorganisms are commonly employed in the cleanup of oil spills?
- Salmonella and Lactobacillus
- Escherichia and Streptococcus
- Pseudomonas and Bacillus (correct)
- Clostridium and Staphylococcus
What is the primary role of activated sludge, biofilms, and microbial mats in wastewater treatment?
What is the primary role of activated sludge, biofilms, and microbial mats in wastewater treatment?
- Accelerate the growth of algae in the water
- Break down organic matter and remove nutrients (correct)
- Release more pollutants into the environment
- Increase the pH of the wastewater
Which microorganisms are involved in the degradation of organic pollutants in sewage treatment?
Which microorganisms are involved in the degradation of organic pollutants in sewage treatment?
- Protozoa and nematodes
- Algae and fungi
- Aerobic and anaerobic bacteria (correct)
- Archaea and viruses
What is the main purpose of composting in microbial biotechnology?
What is the main purpose of composting in microbial biotechnology?
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What is the primary function of bioremediation in environmental biotechnology?
What is the primary function of bioremediation in environmental biotechnology?
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