Microbiology Mcqs


Q.  Dry heat destroys microorganisms by_____________?

a. Lysis
b. Oxidation
c. Hydrolysis of DNA
d. Coagulation of proteins


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  In patients with asthma due to an allergic cause the serum levels of which immunoglobulin increase____________________?
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MCQs:  Which of the following immunoglobulins has the highest mean serum concentration in humans_________________?
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MCQs:  The term animalcules to oral microorganisms is given by__________________?
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MCQs:  Immunoglobulin crossing placenta is_________________?
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MCQs:  Sterilization is a process in which_________________?
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MCQs:  The key cell types involved in the acquired immunity include all EXCEPT________________?
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MCQs:  Complement factor through which common pathway begins___________________?
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MCQs:  Which of the following organisms does NOT react with gram’s stain ?
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MCQs:  Phase contrast microscopy is based on principle of__________________?
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MCQs:  Cold sterilization refers to the process of sterilization by use of____________________?
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MCQs:  The term epitope refers to________________?
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MCQs:  The Process of attenuation can be achieved by all except___________________?
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MCQs:  Post streptococcal acute glomerulo nephritis is an example of________________?
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MCQs:  Bacterial cell does not possess___________________?
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MCQs:  The Manufacturing unit of surgical needle & sutures are sterilized by ________________?
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MCQs:  A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?
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MCQs:  Purpose of Sterilization is to eliminate________________?
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MCQs:  Cell wall deficient bacteria are_______________?
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MCQs:  The type of immunoglobulin most commonly increased in multiple myeloma is_______________?
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MCQs:  The function of IgD is______________?
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