Question

1. Match the following immunology term with the correct definition:

Proteins on B-lymphocytes and APCs that recognize foreign molecules. Chemical signal that causes increased fluid buildup at infection site. Monocyte that has left circulation Surface glycoprotein located on helper T cells Secreted immunoglobulin Produced from TH2 and functions to activates B-cell Squeezing between cells to leave capillary Organelle within eukaryotic cell that contains digestive enzymes Secreted by phagocytes and targets hypothalamus. Protein that binds and targets cells for phagocytosis Receptor on T-cell responsible for recognizing antigens. Surface glycoprotein located on cytotoxic T cells Food vesicle Granulocyte that increases in number with helminth infection Complement serving as opsonin Inhibits spread of viral infections Causes increased blood flow to capillaries Immunoglobulin localized to B-cell membrane. An activated B-cell that makes antibodies Antigen presenting cell Portion of antigen that is recognized by immune cells Immune cell that “remembers” pathogen molecules and allows for faster more robust response to subsequent exposures. Generates membrane attack complex Granulocyte that exhibits phagocytic and inflammation functions.

_____ Plasma Cell

_____ CD4

_____ opsonin

_____ epitope

_____ memory cell

_____ lysosome

_____ interleukin-1

_____ interferon

_____ histamine

_____ BCR

_____ phagosome

_____ neutrophil

_____ eosinophils

_____ diapedesis

_____ macrophage

_____ C3B

_____ Complement

_____ interleukin-4

_____ leukotriene

_____ TCR

_____ MHC II

_____ APC

_____ IgA

_____ CD8

Answer 1

Proteins on B-lymphocytes and APCs that recognize foreign molecules. MHCII
Chemical signal that causes increased fluid buildup at the infection site. leukotriene
Monocyte that has left circulation Macrophage
Surface glycoprotein located on helper T cells CD4
Secreted immunoglobulin IgA
Produced from TH2 and functions to activates B-cell interleukin-4
Squeezing between cells to leave capillary diapedesis
Organelle within a eukaryotic cell that contains digestive enzymes lysosome
Secreted by phagocytes and targets hypothalamus. interleukin-1
Protein that binds and targets cells for phagocytosis opsonin
A receptor on T-cell responsible for recognizing antigens. TCR
Surface glycoprotein located on cytotoxic T cells CD8
Food vesicle phagosome
Granulocyte that increases in number with helminth infection eosinophils
Complement serving as an opsonin C3B
Inhibits spread of viral infections interferon
Causes increased blood flow to capillaries histamine
Immunoglobulin localized to the B-cell membrane. BCR
An activated B-cell that makes antibodies plasma cell
Antigen-presenting cell APC
The portion of an antigen that is recognized by immune cells epitope
The immune cell that “remembers” pathogen molecules and allows for a faster more robust response to subsequent exposures. memory cell
Generates membrane attack complex complement
Granulocyte that exhibits phagocytic and inflammation functions. neutrophil