Reference no: EM134010943
Problem
1) What are the two major divisions of the immune system, and what distinguishes innate defenses from adaptive defenses?
2) What are the two subcategories of innate immunity, and how does each function to prevent or control infection?
3) Why are innate internal defenses not classified with B and T cells?
4) What is the role of cytokines in regulating fever and inflammation?
5) How does the hypothalamus contribute to fever, and what are the physiological benefits of an elevated temperature?
6) What are the three primary functions of complement proteins? Get the instant assignment help.
7) What is an antigen, and how does it allow adaptive immunity to recognize specific pathogens?
8) What is immunologic memory, and how does it change the response to a secondary exposure?
9) What are the major functions of antibodies (neutralization, agglutination, precipitation, opsonization?
10) What distinguishes IgM from IgG in primary versus secondary immune responses?
11) During a secondary exposure to a pathogen, explain how innate defenses, cytokines, complement proteins, B cells, and antibody production interact to produce a faster and more potent immune response.