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We all know microbiological specimens must be promptly transported to the laboratory within a few hours. If there is a delay, special transport media may be needed depending upon the types of...
I have here presented fifteen Multiple Choice Questions from the Immunology sections. These MCQs are collected via various sources, and some of the MCQs I have prepared myself. I have posted the key...
MCQs in Immunology (21-30): Antibodies-I (Answers with Explanations)
21. All of the following are true concerning IgM antibodies EXCEPT which one A.they are glycoproteinB.they fix complementC.they mediate allergic reactionD.they occur on the surface of...
31. Complement component C3 is cleaved by: A. C3b B. C3bBb C. Factor B D. Factor D E. Factor H 32. The membrane attack complex in the complement pathway consists of: A. C3b3b,Bb B....
11. Monoclonal antibodies are produced byA) hybridomas.B) lymphocytes.C) myeloma cells.D) plasma cells. 12. Opsonization refers toA) adherence to mucosal epithelial...
1. Specific immunity can be acquired either naturally or artificially and involves A) all of the below. B) antibodies. C) antigens. D) the...