EBK HUMAN BIOLOGY
11th Edition
ISBN: 8220100545931
Author: MCMILLAN
Publisher: Cengage Learning US
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Question
Chapter 9, Problem 4SQ
Summary Introduction
Introduction: Immunity is the process of defense performed by an individual’s body in response to a foreign agent that invades the body. Innate immunity is a kind of immunity that is seen in individuals from birth. All animals possess innate immunity that is their first line of defense against any antigen. Adaptive immunity develops after encountering infectious agents.
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Students have asked these similar questions
B cells that produce and release large amounts of antibody are called:
a. Memory cells
b. Basophils
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d. Killer cells
e. Neutrophils
which two of following statements are true for an antigen prsent cell such as dendritic cell?
a. Phagocytes are extra cellular pathogens
b. Display processed pathoic peptide on the surface of the cell
c. Produce antibodies specific for a pathogen
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The two major types of phagocytic cells are_________ and_________.
Select one:
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Chapter 9 Solutions
EBK HUMAN BIOLOGY
Ch. 9 - Prob. 1RQCh. 9 - Distinguish between a. neutrophil and macrophage...Ch. 9 - What is the difference between innate immunity and...Ch. 9 - What is the difference between an allergy and an...Ch. 9 - ______ are barriers to pathogens at body surfaces....Ch. 9 - Complement proteins function in defense by...Ch. 9 - Prob. 3SQCh. 9 - Prob. 4SQCh. 9 - Antibody-mediated responses work best against...Ch. 9 - Cell-mediated responses work best against...
Ch. 9 - The most common antigens are __________. a....Ch. 9 - The ability to develop a secondary immune response...Ch. 9 - Tears are part of the bodys defensive arsenal....Ch. 9 - Match the immunity concepts: __________...Ch. 9 - New research suggests a link between some microbes...Ch. 9 - Given what you now know about how foreign invaders...Ch. 9 - Researchers have been trying to develop a way to...Ch. 9 - Prob. 4CTCh. 9 - Prob. 5CT
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- Jane Doe is infected with HIV. One of her medications is acyclovir, which is a/an ____________________ drug used to treat viral infections or to provide temporary immunity.arrow_forwardMonoclonal antibodies recognize a single: a. Antigen b. Bacterium c. Epitope d. B cell e. Virusarrow_forwardwhat cell provides cell mediated immunity a. monocytes b. b lymphocte c. cytotoxic t cells d. neurophilsarrow_forward
- Choose the correct one. Which cells produce antibodies? a. Neutrophils. b. Dendritic cells. c. Cytotoxic T cells. d. Plasma cells.arrow_forwardThey type of acquired immunity that results from the inoculation of immune serum is called: a. natural acquired passive b. naturally acquired active c. artificial acquired active d. artificial acquired passivearrow_forwardSuppose a person recovers normally from viral infections, but then gets the same viral infections over and over again- unlike the rest of us. A. What is probably wrong –B cells, helper T cells and/or cytotoxic T cells? B. Should this person be at a higher risk of cancer than the rest of us? C. Should this person be able to lyse bacterial cells as well as the rest of us? D. Should this person tolerate a graft (from an unreated person) better than you are me?arrow_forward
- Which of the following can serve as antigen-presenting cells (APCs)?a. T cells b. B cells c. macrophages d. dendritic cells e. b, c, and darrow_forward“T-lymphocytes are the most important arm of the immune response in protecting the community against virus infection.” Do you agree with this statement? Explain your reasoning in detailarrow_forwardHemolytic disease of the new born is caused by antibodies against which major blood group antigen? a. MHC protein b. MN antigen c. ABO antigen d. rhesus antigen e. type Il proteinarrow_forward
- Which of the following is not part of the innate immune system? a. Antibodies b. Skin c. Enzymes d. Neutrophilsarrow_forwardCHAPTER 20 The Lymphatic System and Immunity Matching SECTION 3 Revie w Match each lettered term with the most closely related description. a. opsonization 1 b. helper T cells Two parallel pairs of polypeptide chains Found on helper T cells C. antibody d. class II MHC 3 Active and passive 4 Transfer of antibodies e. costimulation Attacked by HIV f. IgM 6 Enhances phagocytosis g. class I MHC h. IgG 7 MHC proteins present in the plasma membranes of all nucleated cells i. passive immunity j. anaphylaxis 8 Differentiate into memory and plasma cells 9 MHC proteins present in the plasma membranes of all APCS and lymphocytes 9 k. CD4 markers 10 I. acquired immunity 10 Antibodies used to determine blood type 11 m. B lymphocytes 11 Secondary binding process required for T cell activation 12 12 Accounts for 80 percent of all immunoglobulins 13 13 Circulating allergen stimulates mast cells throughout body Match each lettered term with thearrow_forward_____________12. These are proteins which are released by the natural killer cells through vesicles and disgorges the content, thereby forming a pore. _____________13. These are any substance that elicits immune response. _____________14. This antibody functions mainly as an antigen receptor on B cells that have not been exposed to antigens. _____________15. This is the only antibody capable of crossing the placenta to give passive immunity to fetus. _____________16. These are type of cytokine that play essential roles in the activation and differentiation of immune cells, as well as proliferation, maturation, migration, and adhesion. _____________17. Bind peptides fragments derived from pathogens and display them on the cell surface for recognition by the appropriate T cells. _____________18. The whole cluster of the MHC genes. _____________19. The mechanism wherein antibodies prevent a toxic protein from binding their target. _____________20. A pathogen tagged by antibodies is…arrow_forward
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