StudentAidUnit 21: Immunity — Mcqs
12th Class Biology · Unit 21: Immunity
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MCQ1.Which of these are known for stimulating an immune response?
MCQ2.Which of the following is a part of the innate immune system?
MCQ3.Which of these is not involved in body's non-specific defence?
MCQ4.Skin offers an impenetrable barrier to microbes. It is categorized as;
MCQ5.What is the difference between B cells and T cells?
- a B cells make antibodies, and T cells destroy infected cells
- b B cells and T cells do the same work
- c B cells attack germs directly, and T cells make antibodies
- d B cells fight germs in body fluids, and T cells work inside cells
MCQ6.How do the neutrophils kill microbes?
MCQ7.Which group of chemicals is involved in inflammatory response?
MCQ8.Which type of white blood cell is responsible for producing antibodies?
MCQ9.What types of drug are not prescribed to a recipient of organ-transplantation?
MCQ10.Cell-mediated immunity works best against;