JEOPARDY Hooking Up Immune Vive La Responses Difference Instant Messengers Deadly Diseases $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 Answer • Proteins which combine with antigens Question • What are antibodies? Answer • Number of chains in an antibody Question • What is four? Answer • Process by which antibodies coat a bacterium, enhancing macrophage attachment Question • What is opsonization? Answer • T-cells attachment to a macrophage is enhanced by this surface protein Question • What is CD4 (or a T-cell receptor)? Answer • Infected cell attachment to a cytotoxic Tcell is enhanced by this surface protein Question • What is CD8 (or a T-cell receptor)? Answer • Damage to tissue by a physical injury or by the entry of microorganisms triggers this reaction Question • What is an inflammatory response? Daily Double • How much do you wish to wager? Daily Double Answer • B-cells differentiate into these cells which secrete antibodies Daily Double Question • What are plasma cells? Question Answer • This molecule collects peptide remnants and brings them to the cell surface Question • What are MHC molecules? Answer • Cells which non-specifically attack virusinfected cells Question • What are Natural Killer cells? Answer • Long-lived cells which bear receptors for specific antigens Question • What are memory T-cells? Answer • It is difficult to discover a vaccine for the AIDS virus because it _________ rapidly Question • What is mutates? Answer • Solution which results in passive immunity acquired by artificial means Question • What is a serum? Answer • Solution which results in active immunity acquired by artificial means Question • What is a vaccine? Answer • By making different combinations of these genetic coding areas, over 1,000,000 antibodies can be produced Question • What are exons? Answer • Branch of the Immune System which produces Cytotoxic T-cells Question • What is cell-mediated? Answer • Protein released by Cytotoxic T-cells to help burst infected cells Question • What is perforin? Answer • Cytokine secreted by macrophages to activate T-cells Question • What is interleukin-1? Answer • Cells which release histamines Question • What are mast cells? Answer • Secreted by virus-infected cells to help to protect other cells Question • What is interferon? Answer • Proteins which carry out a cascade of steps leading to the lysis of microbes Question • What are complement proteins? Answer • Caused by sexually transmitted virus which attacks the immune system Question • What is AIDS? Answer • Viral infection found chiefly in Africa, results in quick death Question • What is ebola? Answer • Causes lockjaw Question • What is tetanus? Answer • Disease caused by anaerobic bacterium which thrives because of improper canning methods Question • What is botulism? Answer • HIV chiefly destroys these cells Question • What are T-cells?