Immunology Exam 1 Poll
Questions & Kahoots 2026
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Updated 2026 Questions and Answers
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, What are the main functions of the immune system? Defense against infections & tumors
Which antibody isotype is a pentameter? IgM
Which antibody isotype is a dimer? IgA
Which antibody isotype is produced first? IgM
Membrane attack complex (MAC) diagram
A protein structure formed by the complement system Membrane attack complex (MAC)
that creates a pore in the cell membrane of pathogens,
leading to their destruction, is called:
A C1 inhibitor would prevent initiation of which of the Classical
complement pathways?
What is the primary function of MHC Class I molecules? Present antigen to CD8+ T cells
What is the role of beta-2-microglobulin in the MHC class It stabilizes the structure of the MHC class I molecule
I molecule?
What is the primary difference in the peptide binding MHC class I has a closed groove, while MHC class II has an open groove.
grooves of MHC class I and II molecules?
What is the significance of the polymorphism in MHC It allows MHC molecules to bind a diverse range of peptides.
molecules?
What is the primary distinction between an antigen and Antigens bind to immune receptors, immunogens can elicit an immune response
an immunogen?
Which of the following factors does not influence color of the antigen
immunogenicity?
1) molecular size
2) route of administration
3) foreignness
4) color of the antigen
What is the typical molecular size threshold for an greater than 10kDa
antigen to be immunogenic?
What is a key characteristic of B-cell epitopes? They are recognized in their native, three-dimensional conformation.
What structural property of an antigen enhances its High complexity and heterogeneity
immunogenicity?
Questions & Kahoots 2026
| Study Guide & Q&A
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, What are the main functions of the immune system? Defense against infections & tumors
Which antibody isotype is a pentameter? IgM
Which antibody isotype is a dimer? IgA
Which antibody isotype is produced first? IgM
Membrane attack complex (MAC) diagram
A protein structure formed by the complement system Membrane attack complex (MAC)
that creates a pore in the cell membrane of pathogens,
leading to their destruction, is called:
A C1 inhibitor would prevent initiation of which of the Classical
complement pathways?
What is the primary function of MHC Class I molecules? Present antigen to CD8+ T cells
What is the role of beta-2-microglobulin in the MHC class It stabilizes the structure of the MHC class I molecule
I molecule?
What is the primary difference in the peptide binding MHC class I has a closed groove, while MHC class II has an open groove.
grooves of MHC class I and II molecules?
What is the significance of the polymorphism in MHC It allows MHC molecules to bind a diverse range of peptides.
molecules?
What is the primary distinction between an antigen and Antigens bind to immune receptors, immunogens can elicit an immune response
an immunogen?
Which of the following factors does not influence color of the antigen
immunogenicity?
1) molecular size
2) route of administration
3) foreignness
4) color of the antigen
What is the typical molecular size threshold for an greater than 10kDa
antigen to be immunogenic?
What is a key characteristic of B-cell epitopes? They are recognized in their native, three-dimensional conformation.
What structural property of an antigen enhances its High complexity and heterogeneity
immunogenicity?
