ZOOLOGY: Immunology Mock Test 5
🟥 ZOOLOGY: Immunology Mock Test 5
🟥 QUESTIONS : 30
🟥 TIME : 30 Mins
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1) Which of these are non-professional antigen presenting cells ?
A Macrophages B Dendritic cells C Fibroblast D Lymphocytes
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2) Name the part of processed antigen that binds to the MHC molecule and recognized by T- cells ?
A Immunoglobulin B Agretope C Epitope D Chaperone
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3) Which of the following polypeptide is important for the expression of MHC I on the cell membrane ?
A Interferons B Beta-2 - microglobin C Lymphokines D Interleukins
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Which antibody has maximum daily secretion? A. igM B. igE C. igG D. igA
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Over activity of T helper cells may result into A. Optimal antibody response B. Optimal cell mediated response C. Optimal antigen response D. Auto immunity
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Which of the following is not a secondary lymphoid tissue A. Lymph node B. Thymus C. MALT D. Spleen
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The B 27 HLA allele is associated with which of the following conditions? A. Ankylosing spondylitis B. Psoriasis C. Inflammatory bowel disease D. All of the above
8 / 30
where are the major histocompatibility complex molecules located in reference to the cells 🔹within the nucleus of the cell 🔹within the cytoplasm of the cell 🔹the outer layer of the cell membrane
8) 🔹 NONE OF THE ABOVE
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MHC is a tight cluster of linked 🔹carbohydrates 🔹proteins 🔹genes️ 🔹lipid molecule
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MHC is a tight cluster of linked 🔹carbohydrates 🔹proteins 🔹genes 🔹lipid molecule
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which of the following polypeptide is important for the expression of MHC 1 on the cell membrane 🔹interferons 🔹beta2 microglobin 🔹lymphokinase 🔹interleukins
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name the cell which receives antigen presented by MHC molecule 🔹NKcells 🔹B cells 🔹T cells 🔹macrophages
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Which of the following is an auto immune disease ? A. Addison's disease B. Syphilis C. Tuberculosis D. AIDS
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Which of the following MHC allelic form is protective against ulcerative colitis ? A. HLA class 2 DR 2 B. HLA class 2 DR 4 C. HLA class 2 DR 15 D. HLA class 2 DR 9
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In which of the following disease the auto antigens are beta cells A. Myasthenia gravis B. Insulin dependent diabetes C. Multiple sclerosis D. Chronic anaemia
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Major Histocompatibility Complex is a tight cluster of linked___ a) Carbohydrates b) Proteins c) Genes d) Lipid molecules
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. What is the name of MHC in humans? a) HLA b) H2 c) Adjuvants d) Haplotype
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Which of the following polypeptide is important for the expression of MHC I on the cell membrane? a) Interferons b) β2-microglobin c) Lymphokines d) Interleukins
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. Name the cell which receives antigen presented by MHC molecule. a) Nk cells b) B-cells c) T-cells d) Macrophages
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Name the class of MHC which is recognized by CD4 TH cell. a) MHC cannot recognize T cells b) MHC III c) MHC I d) MHC II
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Which MHC molecule recognizes CD8 TC cells? a) MHC I b) MHC II c) MHC III d) HLA-C
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Name the part of processed antigen that binds to the MHC molecule and recognized by T-cells? a) Immunoglobulin b) Agretope c) Epitope d) Chaperone
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23) Graft rejection does not involve...
🔷Erythrocytes 🔷Polymorpho nuclear leukocytes 🔷T-cells 🔷Macrophages
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24) Graft rejection does not involve...
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25) over activity of T-helper cells may result into
🔷 optimal antibody response 🔷 optimal cell mediated response 🔷 optimal antigen response 🔷 auto immunity
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26) which of the following is an example of autoimmune disease
🔷 Rheumatoid arthritis 🔷 Polyarteritis nodosa 🔷 systemic lupus erythematosus 🔷 all of the above
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27) Agretope is the region of antigen that is integrated with....
🔷TCR 🔷MHC 🔷both TCR and MHC 🔷antibodies
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28) the major molecule responsible for rejection of transplant is
🔷B- cell 🔷T- cell 🔷 Antibodies 🔷MHC
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29) the gene for HLA proteins are clustered in the MHC located..
🔷 on the short arm of chromosome 6 🔷 on the long arm of chromosome 10 🔷 on the long arm of chromosome 6 🔷 on the short arm of chromosome 10
30 / 30
30) major variability of MHC found in..
🔷 Alpha chains 🔷 Beta2 microglobulins 🔷 amino terminal regions 🔷 domains
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