BIOL 2030 Open Stax Microbiology Test Bank Chapter 18: Adaptive Specific Host Defenses
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Course
BIOL 2030 (BIOL2030)
Institution
University Of Colorado Colorado Springs
Which of the following are the primary cells involved in the adaptive immune system?
A. dendritic cells
B. eosinophils
C. lymphocytes*
D. macrophages
Difficulty: Easy
ASM Standard: 14
2. Antibodies are made up of which of the following?
A. carbohydrates
B. glycoproteins*
C. lipids
D. nuc...
biol 2030 open stax microbiology test bank chapter 18 adaptive specific host defenses
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OpenStax Microbiology Test Bank
Chapter 18: Adaptive Specific Host Defenses
Chapter 18: Adaptive Specific Host Defenses
* = Correct answer
Multiple Choice
1. Which of the following are the primary cells involved in the adaptive immune system?
A. dendritic cells
B. eosinophils
C. lymphocytes*
D. macrophages
Difficulty: Easy
ASM Standard: 14
2. Antibodies are made up of which of the following?
A. carbohydrates
B. glycoproteins*
C. lipids
D. nucleic acids
Difficulty: Easy
ASM Standard: 14
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3. Which molecular fragment on an antigen molecule do antibodies recognize and respond to?
A. epitope*
B. Fab region
C. Fc region
D. variable region
Difficulty: Easy
ASM Standard: N/A
4. A molecule that is too small to be antigen is known as a(n) ________. These molecules are
typically associated with ________.
A. adjuvant; allergies
B. adjuvant; viruses
C. hapten; allergies*
D. hapten; viruses
Difficulty: Moderate
ASM Standard: 7
5. Which class of antibody is the most abundant in serum?
A. IgA
B. IgE
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OpenStax Microbiology Test Bank
Chapter 18: Adaptive Specific Host Defenses
C. IgG*
D. IgM
Difficulty: Moderate
ASM Standard: N/A
6. Which class of antibody provides protection against parasitic pathogens?
A. IgA
B. IgE*
C. IgG
D. IgM
Difficulty: Moderate
ASM Standard: N/A
7. On an antibody, where do phagocytic cells bind during antibody-mediated opsonization?
A. disulfide bond
B. Fab region
C. Fc region*
D. variable region
Difficulty: Easy
ASM Standard: 14
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8. Which MHC class is mostly likely found on macrophages?
A. class I
B. class II*
C. both class I and class II
D. neither class I nor class II
Difficulty: Easy
ASM Standard: N/A
9. Which cells do not express MHCs?
A. erythrocytes*
B. hepatocytes
C. intestinal epithelial cells
D. leukocytes
Difficulty: Hard
ASM Standard: N/A
10. Which process describes the cross-linking of pathogens by antibodies so the kidney and
spleen can filter them from the blood?
A. agglutination*
B. complementation
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Chapter 18: Adaptive Specific Host Defenses
C. neutralization
D. transformation
Difficulty: Moderate
ASM Standard: 14
12. Which complement cascade begins with antibodies binding to a pathogen?
A. alternative only
B. classical only*
C. lectin only
D. all three pathways (alternative, classic, and lectin)
Difficulty: Hard
ASM Standard: 14
13. T cells mature in which location?
A. bone marrow
B. testes
C. thymus*
D. thyroid
Difficulty: Easy
ASM Standard: 14
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14. A cell that has been infected with an intracellular pathogen will be targeted for destruction by
which type of lymphocyte?
A. B cell
B. CD4+ regulatory T cell
C. CD8+ cytotoxic T cell*
D. plasma cell
Difficulty: Moderate
ASM Standard: 14, 23
15. Helper T cells are activated by which of the following?
A. MHC class I
B. MHC class II*
C. either MHC class I or class II
D. both MHC class I and class II presenting the same antigen
Difficulty: Easy
ASM Standard: 14
16. Cytotoxic T cells are activated by which of the following?
A. MHC class I*
B. MHC class II
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