Immunology Exam 2 2026 |
Questions & Answers |
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, What is the CD marker that has receptor sheep RBCs CD2
(rosettes are formed)?
Which CD marker transmits signals to activate T cells? CD3
Which CD marker is a T helper cell co-receptor that binds CD4
MHC class 2 molecules?
Which CD marker is a T cytotoxic cell co-receptor that CD8
binds MHC class 1 molecules?
Which CD marker signals to regulate B cell development CD19
and maturation?
Which CD marker is a NK cell receptor for the Fc portion CD16
of IgG?
Which CD marker is a NK cell marker that helps support CD56
antibody production?
B cell maturation line Pro B
Pre B
Immature B
Mature B
Plasma cell
Memory B cell
In T cell maturation, is CD4 or CD8 present in the double No, neither are present
negative stage?
Which two CD markers are present in the double positive CD4 & CD8
stage in T cell maturation?
What is the function of T helper cells? Effector cells produce cytokines
What is the function of B cells & plasma cells? Antibody production
What is the function of cytotoxic T cell? Effector cells kill diseased cells
What is the function of natural killer cells? Kills diseased cells without prior exposure
What are the two methods of killing for NK cells? ABY independent cytotoxicity: occurs with decreased MHC Class 1 expression
ABY dependent cytotoxicity: recognition of Fc portion of the ABY
T cells interact with antigens with what? TCR
B cells interact with antigens with what? BCR
What are the antigen presenting cells? B cells, macrophages, monocytes, dendritic cells
Questions & Answers |
Study Guide & Exam Prep
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, What is the CD marker that has receptor sheep RBCs CD2
(rosettes are formed)?
Which CD marker transmits signals to activate T cells? CD3
Which CD marker is a T helper cell co-receptor that binds CD4
MHC class 2 molecules?
Which CD marker is a T cytotoxic cell co-receptor that CD8
binds MHC class 1 molecules?
Which CD marker signals to regulate B cell development CD19
and maturation?
Which CD marker is a NK cell receptor for the Fc portion CD16
of IgG?
Which CD marker is a NK cell marker that helps support CD56
antibody production?
B cell maturation line Pro B
Pre B
Immature B
Mature B
Plasma cell
Memory B cell
In T cell maturation, is CD4 or CD8 present in the double No, neither are present
negative stage?
Which two CD markers are present in the double positive CD4 & CD8
stage in T cell maturation?
What is the function of T helper cells? Effector cells produce cytokines
What is the function of B cells & plasma cells? Antibody production
What is the function of cytotoxic T cell? Effector cells kill diseased cells
What is the function of natural killer cells? Kills diseased cells without prior exposure
What are the two methods of killing for NK cells? ABY independent cytotoxicity: occurs with decreased MHC Class 1 expression
ABY dependent cytotoxicity: recognition of Fc portion of the ABY
T cells interact with antigens with what? TCR
B cells interact with antigens with what? BCR
What are the antigen presenting cells? B cells, macrophages, monocytes, dendritic cells
