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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does CFU stand for?
💡 Hint: Think about how we measure bacterial colonies.
Question 2
Easy
What type of medium is used to culture bacteria?
💡 Hint: Consider what bacteria need to grow.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary focus of the CPCB microorganisms standards?
- Reducing water turbidity
- Limiting pathogen levels
- Counting all microorganisms
💡 Hint: Think about public health measures.
Question 2
True or False: Non-viable microorganisms can pose the same risk as viable ones.
- True
- False
💡 Hint: Reflect on the definitions discussed in class.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a water sample with an initial concentration of 200 CFUs/ml, explain how you would prepare samples for accurate colony counting.
💡 Hint: Think about making the bacteria counts manageable.
Question 2
Discuss the implications of relying solely on turbidity as a measure of water quality and the potential pitfalls related to microbial analysis.
💡 Hint: Consider how cloudiness might not directly indicate the presence of pathogens.
Challenge and get performance evaluation