NEET Biology: Microbes in Human Welfare — Practice Set 19

Q1. Which type of bacteria is responsible for the anaerobic digestion of sludge in sewage treatment plants?

Q2. Which microbial product is used in detergents to break down stains?

Q3. Which bacterial enzyme is used as a 'clot buster' in the treatment of myocardial infarction?

Q4. Which of the following microbes is used in the industrial production of ethanol?

Q5. Which microbial enzyme is used in fruit juice clarification?

Q6. Which of the following statements regarding Bt toxin is incorrect?

Q7. Which enzyme is commonly used in the clarification of fruit juices?

Q8. Which type of microorganism helps in the production of methane in biogas plants?

Q9. Which of the following statements about antibiotics is incorrect?

Q10. Which of the following is a fungal biofertilizer that forms a symbiotic association with plant roots?

Biology — Microbes in Human Welfare

Set 19 of 22

15:00

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Which type of bacteria is responsible for the anaerobic digestion of sludge in sewage treatment plants?