Which of the following is not true?(a) A single bacterium weighs approximately 1 × 10−11grams.(b) On average there are 100 trillion microorganisms onany given human.(c) Microbes can only be found where people live.(d) There are more microbes in your mouth than all thepeople who have lived in the history of man.

Q: When hydrogen peroxide is placed on a colony of an unknown bacterium, bubbles form. Based on this…

A: Correct option is, (d) Is catalase-positive.

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Q: Drying is an effective antimicrobial strategy because:(a) It oxidizes cellular macromolecules(b) It…

A: Answer is b.) It limits the amount of water available to microbes.

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A: Answer :  A syringe filter with a pore size of 0.22 micrometers is able to completely remove all…

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Q: "Sterilisation is defined as the process by which all-living cells, viable, spores and virus are…

A:

Q: We have learned terms like 'sterile,' 'commensal,' 'contaminants,' 'germs,' 'microorganisms,' and…

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Q: Which percentage of medical waste is infectious or hazardous? A) 25% B)50% C)75% D) 85%

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A: According to our guidelines we can only solve one question, rest of the questions can be posted…