d. SEROLOGIC TESTS FOR HEPA B AND HIV e. SEROLOGIC TEST FOR HETEROPHILE ANTIBODIES

What are antibodies? A. Free floating MHCII В. Free floating TCRS C. Free floating BCRS D. Free floating CD4

Give typing answer with explanation and conclusion

Match the hypersensitivity to the example, each type can be used more than once or not at all. Hay Fever A.Type I B. Type IV C. Primary Immunodeficiency D. Secondary Immunodeficiency E. Type III F. Type II y V V V v Food Allergy v Transfusion reaction Poison Ivy Dermatitis Serum Sickness v Tuberculin reaction. Graft rejection

16. The Type A Transferase enzyme, attaches N-acetylgalactosamine (GalNAc) to H-antigen epitopes; the Type B Transferase enzyme instead transfers galactose (Gal) to the H-antigen. Individuals with Type A blood thus have at minimum one copy of the active Type A Transferase, those with Type B have at minimum one copy of the active Type B Transferase, those with Type AB have one active copy of each, those with Type O have neither. Imagine an AB individual who acquires a mutation in their Type B Transferase gene that allows it to be active with either Gal or GalNAc. Make sure to include a brief justification for your answer to each question below. a. What blood type antigens would this individual express? b. If this individual had a child with a normal O partner, what possible blood type antigens could the child express? c. If this individual had a child with a homozygous dominant B partner (BB), what possible blood type antigens could the child express?

1. When encountering antigen, describe the mechanism of antigen presentation by B cells. 2. Compare / contrast the advantages and disadvantages of active immunity with passive immunity. 3. Does antibody directly destroy a microbe? EXPLAIN. 4. Use the following terms to construct a coherent mechanism for cell mediated immunity: Interleukin, perforin, CD4 cells, CD8 cells, dendritic cells, MHC class I and class II 5. Upon invasion by a microbial antigen with multiple epitopes (antigenic determinants), What makes clonal selection for T cells and B cells relevant? 6. Why have different classes of antibodies (i.e. IgD, IgE)? 7. Why is the primary and secondary responses to antigen important for the host and for clinical diagnosis? 8. Are all adaptive immune responses the same? EXPLAIN.

Autoimmune Disegse Type here... Type here... Describe the symptoms & treatment of this autoimmune disease. Symptoms Treatment TYPE Rheumatoid Arthritis 19 O Teamwork Toolbox

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the covid vaccine contains mrna this will produce a. passive adaptive immunity b. active adaptive immunity c. innate protien

1. What are the general (basic) functions of antibodies relative to APS? Please include citation (s).