OpenStax Microbiology Test Bank Chapter 18: Adaptive Specific Host Defenses
13 views 0 purchase
Course
OpenStax Microbiology
Institution
OpenStax Microbiology
OpenStax Microbiology Test Bank 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
2. Antibodies are made...
OpenStax Microbiology Test Bank 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
2. Antibodies are made up of which of the following?
A. carbohydrates
B. glycoproteins*
C. lipids
D. nucleic acids
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
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
5. Which class of antibody is the most abundant in serum?
A. IgA
B. IgE
C. IgG*
D. IgM
6. Which class of antibody provides protection against parasitic pathogens?
A. IgA
B. IgE*
C. IgG
D. IgM
, 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
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
9. Which cells do not express MHCs?
A. erythrocytes*
B. hepatocytes
C. intestinal epithelial cells
D. leukocytes
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
C. neutralization
D. transformation
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)
13. T cells mature in which location?
A. bone marrow
B. testes
C. thymus*
D. thyroid
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
15. Helper T cells are activated by which of the following?
A. MHC class I
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller QUICKEXAMINER. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.00. You're not tied to anything after your purchase.
