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Questions and Answers
What is the purpose of chromogens and fluorogens in culture media?
What is the purpose of chromogens and fluorogens in culture media?
Which type of bacteria require the free admission of oxygen for growth?
Which type of bacteria require the free admission of oxygen for growth?
How do microorganisms achieve anaerobic conditions for growth in culture media?
How do microorganisms achieve anaerobic conditions for growth in culture media?
Why is 'free' water necessary for microorganisms in culture media?
Why is 'free' water necessary for microorganisms in culture media?
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What is the role of protective agents like calcium carbonate in culture media?
What is the role of protective agents like calcium carbonate in culture media?
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What is the purpose of peptones in culture media?
What is the purpose of peptones in culture media?
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Why are carbohydrates used in culture media?
Why are carbohydrates used in culture media?
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Which of the following is a role of buffers in culture media?
Which of the following is a role of buffers in culture media?
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What is the function of selective agents like bile salts in culture media?
What is the function of selective agents like bile salts in culture media?
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Why are solidifying agents like agar added to culture media?
Why are solidifying agents like agar added to culture media?
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