*Innate immunity includes all the following except Group of answer choices interferon phagocytosis mast cells antibodies * The ____ recognize and destroy cancer cells and virally infected cells. Group of answer choices phagocytic cells plasma cells cytotoxic T lymphocytes NK cells helper T lymphocytes

Innate immunity includes all the following except Group of answer choices interferon phagocytosis mast cells antibodies The ____ recognize and destroy cancer cells and virally infected cells. Group of answer choices phagocytic cells plasma cells cytotoxic T lymphocytes NK cells helper T lymphocytes

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter42: The Immune System

Section: Chapter Questions

Problem 1VCQ: Figure 42.11 Which of the following statements about T cells is false? Helper T cells release...

See similar textbooks

Similar questions

Figure 42.11 Which of the following statements about T cells is false? Helper T cells release cytokines while cytotoxic T cells kill the infected cell. Helper T cells are CD4+, while cytotoxic T cells are CD8+. MHC II is a receptor found on most body cells, while MHC I is a receptor found on immune cells only. The T cell receptor is found on both CD4+ and CD8+ T cells.
*Passive immunity______. Group of answer choices requires exposure to an antigen may be obtained by taking antibiotics results in the production of memory cells is the result of vaccination All of these are correct *Which of the following is not a characteristic of immediate hypersensitivity? Group of answer choices excessive inflammatory response activation by harmless antigens activation of basophils secretion of lymphokines
During the inflammatory response, histamine is released by damaged cells which attracts phagocytes to the region. This attraction by a chemical is called ___. anergy opsonization chemotaxis phagocytosis
T-independent humoral immunity may be stunted in children because __________. View Available Hint(s) for Part A the repertoire of T cells in children is not fully developed T cells are overactive in children children have a weak ability to produce tumor necrosis factor the repertoire of B cells in children is not fully developed
Immune System Term Building Write the meaning of the root/prefix/suffix highlighted in each term.. immunity macrophage pathogen
Antibodies can bind specific antigens on ___, allowing for ___ by phagocytes like ___. Group of answer choices Viruses; opsonization; red blood cells Bacteria; opsonization; macrophages Tumor cells; cell lysis; macrophages Viruses; cell lysis; red blood cells Viruses; cytotoxicity; neutrophils Previous
The following are all features of adaptive immunity except ____ It is a systemic response It is a specific process responding to a certain antigen The response involves either T or B cells It has memory to resist future challenges It is limited to certain body systems
■ Which of the following is considered an innate immunity. Production of antibodies via B lymphocytes Killing virally infected cells by cytotoxic T lymphocyte The protective action of lysozymes in tears and saliva [ All of the above
Write TRUE is the statement is True, otherwise write FALSE and explain why the statement is False. The complement system involves a set of genes that distinguish foreign cells from body cells. The alternative complement activation pathway involves the cleavage of C5 to form C9. The type of interferon present late in an infection is gamma interferon. Interferons cause muscle aches, chills, and fever. Toll-like receptors act to cause phagocytic chemotaxis. Lymphocytes are large agranulocytes. Opsonization occurs when a phagocyte’s pseudopods surround a microbe and fuse to form a sac. Defensins are antimicrobial peptides of the first line of defense.
Drag each label into the appropriate position to identify what cell type is described by the label. Lead to the synthesis of antibodies Tested to make sure they don't harm one's own tissues Thymosin stimulates them to proliferate Mature from thymic tissues Capable of producing memory cells Involved with IgG and IgM formation in the secondary immune response Arise originally from bone marrow Lymphocytes Can produce lethal hits to infected self-cells Division stimulated by interleukin Involved with antibody- mediated immunity Differentiate into plasma cells when activated T cells B cells Both
Phagocytes are drawn to the area of cell damage by histamine by a process called ___.
*A(an) ____ may be used by the immune system to attack self-antigens. Group of answer choices immune complex hapten autoantibody thrombocyte *The ____ T lymphocytes require an interaction between a CD4 coreceptors and a class 2 major histocompatibility complex in order to be activated. Group of answer choices regulatory cytotoxic helper killer