Hamad General Microbiology 06/09/2021 A. 125°C for new seconds B. 60°C for 15 minutes C. 72°C for 5 minutes D. 72° for 15 – 20 Sec Related Mcqs: The interaction of antigens with antibodies on the surface of a mast cel leads to degranulation and anaphylaxis. The mast cell granules produce anaphylaxis because they contain________________?A. Lysosomes B. Proteolytic enzymes C. Lymphotoxins D. Vasoactive mediators... Secretory piece of IgA is synthesized in______________?A. T-cells B. B-cells C. Lymph nodes D. Mucosal epithelium... Exotoxins are____________________?A. Lipid-polysaccharide complex B. Protein compound C. Lipoprotein D. None... Antigen combining site of the antibody is____________________?A. Idiotope B. Paratope C. Epitope D. Hapten... Which of the following is NOT a live attenuated vaccine ?A. Tuberculosis (BCG) B. Typhoid C. Varicella Zoster virus D. Cholera...
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