Matching Choose the item in column 2 that best matches each item in column 1. 1. Active immunity a) transplant between identical twins 1. ______ 2. Nonspecific immunity b) antigen presenting cells 2. ______ 3. Lymphocytes c) play active role in filtering lymph 3. ______ 4. Helper T cells d) largest lymphoid organ in the human body 4. ______ 5. Dendritic cells e) after natural exposure to an infectious agent 5. ______ 6. Thoracic duct f) defends against any type of invader 6. ______ 7. Spleen g) can recognize foreign cells 7. ______ 8. Macrophages h) targets body cells infected by viruses 8. ______ 9. Isograft i) display CD 4 in their membrane 9. ______ 10. Cytotoxic T cells j) arises from the cisterna chyli 10. ______
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Active immunity - d) arises from natural exposure to an infectious agent Show more…
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Question 1: Match the cell types to their function. (Match the correct number to the correct Letter) 1. antibody factories 2. worker cells that directly kill target cells 3. Cells that can direct or enhance other white blood cells 4. scout cells that bring antigens to lymphocytes to trigger an immune response 5. naive lymphocytes involved in humoral immunity of the adaptive response 6. naive lymphocytes involved in cellular immunity of the adaptive response A. plasma cells B. cytotoxic T cells C. Helper T cells D. dendritic cells E. B cells F. T cells Question 2: The antibodies that can fix complement (i.e. trigger complement cascade) are (fill in all that apply) A. IgM B. IgG C. IgD D. IgE E. IgA
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Match the immune system cell to its function. - Macrophage - Neutrophil - Natural Killer Cell - B Cell - Dendritic Cell - Helper T Cell - Memory T Cell - Cytotoxic T Cell A. Member of the innate immune crew that bites off small bits of pathogens and presents them to adaptive immune cell responders to initiate a response. B. Targets and destroys infected or cancer cells after receiving advance activation from antigen presenting cells. C. Produces and displays antibodies. Can become one of the two types of memory cells. D. Eats (phagocytizes) pathogens and shows off what they ate (antigens) to other immune responders. E. Member of the adaptive immune crew. They meet with presenters from the innate system and then activate and signal adaptive responders. F. Without prior activation, is able to recognize, target, and destroy infected cells or cancer cells. G. Retain pieces of past pathogens and respond quickly to specific antigens if reinfected. H. Consumes pathogens then goes through cell death (apoptosis).
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