Practice - Culturing Method
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Practice Questions
Test your understanding with targeted questions
What is the first step in the culturing method?
💡 Hint: Think about what you need to analyze first.
What does CFU stand for?
💡 Hint: It refers to counting colonies.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does CFU stand for?
💡 Hint: It refers to something that grows into a colony.
Incubation is important because it allows bacteria to _____?
💡 Hint: Remember what happens during incubation.
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Challenge Problems
Push your limits with advanced challenges
A water sample reveals a turbidity level that suggests high bacteria concentration. How would you prepare for microbial analysis?
💡 Hint: Consider how dilution affects your counting accuracy.
If a culturing method yields 200 colonies from a diluted 1 ml sample, what is the CFU count per 100 ml?
💡 Hint: Think about how you scale up from 1 ml to 100 ml.
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