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Bacillus MCQs

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Practice free Bacillus multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 8 questions — no login required.

Question 1easy

McFadyean's reaction is employed for the presumptive diagnosis of

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Question 2easy

The bacteria, used to examine the efficacy of autoclave, is

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Question 3easy

Antibodies to which of the following antigens of Bacillus anthracis are protective?

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Question 4easy

The test(s) which can be used to differentiate anthrax bacilli from anthracoid bacilli is/are

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Question 5easy

Medusa head appearance of the colonies may be due to

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Question 6easy

Food most often associated with emetic type of food poisoning caused by Bacillus cereus, is

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Question 7easy

Koch's postulates were satisfied for the first time with

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Question 8easy

Ascoli's thermoprecipition test helps in confirming the laboratory diagnosis of

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