Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Textbook Question
Chapter 37, Problem 5SQ
Activated complement proteins__________.
- a. form attack complexes
- b. promote inflammation
- c. attract phagocytic cells
- d. all of the above
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Students have asked these similar questions
A(n) _____ is an inactive form of an enzyme that frequently participates in a cascade of enzymatic reactions during complement activation.
a. regulator of complement activation
b. convertase
c. complement control protein module
d. zymogen
e. opsonin.
Deficiencies in complement components C1–C4 are associated with _____.
a. neutropenia
b. chronic granulomatous disease
c. immune-complex disease
d. opportunistic infections
e. leukocytosis.
Explain Which Enhanced phagocytosis of a cell by the binding of a specific protein is called ________.
a. endocytosis
b. opsonization
c. anaphylaxis
d. complement activation
Chapter 37 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 37 - Prob. 1SQCh. 37 - Which of the following is not among the first line...Ch. 37 - Which of the following is not considered to be...Ch. 37 - Which of the following is not part of an adaptive...Ch. 37 - Activated complement proteins__________. a. form...Ch. 37 - Name a defining characteristic of innate immunity.Ch. 37 - Antibodies are_________. a. antigen receptors b....Ch. 37 - A dendritic cell engulfs a bacterium, then present...Ch. 37 - Antibody-mediated responses are most effective...Ch. 37 - Cell-mediated responses are most effective against...
Ch. 37 - Allergies occur when the body responds to _______....Ch. 37 - Cervical Cancer Incidence In HPV-Positive Women In...Ch. 37 - Cervical Cancer Incidence In HPV-Positive Women In...Ch. 37 - Cervical Cancer Incidence In HPV-Positive Women In...Ch. 37 - Name a defining characteristic of adaptive...Ch. 37 - Prob. 13SQCh. 37 - Prob. 14SQCh. 37 - Match the immune cell with the function....Ch. 37 - Match the immunity concept with the best...Ch. 37 - Prob. 1CTCh. 37 - Monoclonal antibodies are produced by immunizing a...Ch. 37 - Prob. 3CT
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- Which of the following leads to swelling seen in an inflammation? a. Vasodilation b. Complement activation c. Phagocytosis by macrophages d. Increased capillary permeabilityarrow_forwardAll of the following are involved in the alternative pathway of complement activation except _____. a. factor B b. factor D c. factor P (properdin) d. C4 e. C5.arrow_forwardIn what process is tumor necrosis factor (TNF) not involved?a. chemotaxis of phagocytesb. fever c. the inflammatory responsed. the classic complement pathwayarrow_forward
- All of the following are true of some or all complement proteins except _____. a. they are soluble and bind to pathogen surfaces b. they participate only in innate immunity c. they are present in extracellular fluids, blood, and lymph d. they facilitate the phagocytosis of pathogens e. they are made as zymogens.arrow_forwardwhat cell provides cell mediated immunity a. monocytes b. b lymphocte c. cytotoxic t cells d. neurophilsarrow_forwardMATCH THE CORRECT WORDS TO THE DEFINITION A. spontaneous hydrolysis B. Random Generation C. C3 convertase D. membrane-attack complex E. Classical and lectin F. Antigen-antibody immune complex G. Microbial carbohydrates H. Decay-accelerating Factor (DAF) I. Short half-life J. Factor Iarrow_forward
- The largest and most effective of the phagocytes are: a. red blood cells b. lymph nodes c. macrophagesarrow_forwardSystemic distribution of TNF-α in the blood circulation may cause _____. a. respiratory burst b. the interferon response c. activation of the lectin pathway of complement d. hypertension e. septic shock.arrow_forwardWhich of these statements about complement proteins C3a and C5a is false?a. They are released during the complement fixation process.b. They stimulate chemotaxis of phagocytic cells.c. They promote the activity of phagocytic cells.d.They produce pores in the victim plasma membrane.arrow_forward
- are cytolytic proteins that binds to target cell's plasma membrane to form pores. a. Chemokines b. Perforins c. Cytotoxicity d. Interferonsarrow_forwardinterferons: a. cause inflammation b. inhibit viral infection c. aid in phagocytosis d. decrease the body temperaturearrow_forwardMHCII molecules will bind __________ and locate to the cell surface.a. T-independent type antigensb. endogenous antigen c. autoantigens d. exogenous antigenarrow_forward
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