NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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You can breathe in microbes.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -They use their gills to pull oxygen out of the water, just like we use our lungs to pull oxygen out of the air. Many microbes also use oxygen to breathe. But some kinds of microbes have superpowers: they can breathe things other than oxygen!
Detailed explanation-2: -In addition to gases, dust particles and water vapour, air also contains microorganisms. There are vegetative cells and spores of bacteria, fungi and algae, viruses and protozoan cysts. Since air is often exposed to sunlight, it has a higher temperature and less moisture.
There is 1 question to complete.