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Questions and Answers
What is the recommended temperature range for refrigerating agar-grown aerobic organisms?
What is the recommended temperature range for refrigerating agar-grown aerobic organisms?
- 15-20°C
- 0-4°C
- 20-25°C
- 4-10°C (correct)
How are aerobic organisms stored for preservation on Petri dishes?
How are aerobic organisms stored for preservation on Petri dishes?
- Covered with aluminum foil
- Stored in airtight containers
- Sealed with electrical tapes (correct)
- Wrapped in plastic wrap
What is the method for storing anaerobic organisms for preservation?
What is the method for storing anaerobic organisms for preservation?
- Petri dishes sealed with paraffin wax
- Agar stabs sealed with sterile molten p (correct)
- Agar plates covered with aluminum foil
- Agar slants refrigerated at 4-10°C
Why are agar-grown organisms refrigerated as soon as adequate growth is attained?
Why are agar-grown organisms refrigerated as soon as adequate growth is attained?
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What is the purpose of using electrical tapes of different colors in storing organisms on Petri dishes?
What is the purpose of using electrical tapes of different colors in storing organisms on Petri dishes?
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