Science Quiz / Immunology Fun

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Can you name the Immunology Fun ?

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Class of Ig that mediates allergic reaction and involved in sensitization of mast cells
Pattern recognition molecules that sense different microbial products
An increase in the number of immature neutrophils. A sign of infection
What adhesion molecules are required for tight binding of neutrophils?
Antigens containing more than 1 epitope
Region of antibodies that contains antigen binding sites.
The only approved adjuvant for humans that turns a soluble protein into a particle and makes it easier to phagocytize by APCs
State of immunologic inactivity
How are engulfed bacteria killed?
Name a potent anaphylotoxin?
Where somatic hypermutation, class switching, and affinity maturation are occurring
Reaction catalyzed by TdT (terminal deoxy transferase)
Compounds that are only immunogenic when attached to a larger molecule, called a carrier
How do peptides bind to MHC?
Type of immunity that is highly specific, has memory, slow, and improves
Allows for assessment of lymphocyte subpopulations
Activates the NFkB
The process by which peptides are generated from larger polypeptides
Workhorse of lab diagnoses used for detecting antigens or antibodies to antigens.
Type of selection of T cells where there is strong recognition of either Class I or Class II MHC peptide. 95% of thymocytes die via this process.
Class of Ig that crosses epithelial surfaces by the use of poly-Ig receptor
APC that capture antigens by phagocytosis of pathogens
This increases with repeated antigen exposure
Most immunogenic route of immunization
Marker for B cells that is targeted for therapy in lymphoma and autoimmune diseases
Name an example of Live attenuated vaccine
Kills tumor and virally infected cells. Does not undergo TCR or Ig rearrangement.
APC that captures antigens via cell surface antibody molecules
Class of Ig that cross the placenta
Cell Type that HIV affects
Type of T cells found in skin and mucosal tissues that kill bacterially-infected cells
Name an example of a toxoid vaccine
Name an example of a subunit or recombinant vaccine
A kinase involved in signaling of IL-2
Class of MHC found on APC only.
Acute phase proteins in acute infection. Part of the innate immune response.
Where positive and negative selection occur
This type of exclusion gives homogenous B cell receptors with high avidity binding
Attract leukocytes into sites of tissue damage or infection
Which is the best antigen- protein, carbohydrate, or lipid?
WBC count >12000 is a sign of what?
Type of immunity that is non-specific, no memory, fast, and constant
Type of immunization that has a new immune response, delayed protection, memory, and occurs naturally with infection
Neutrophils that are directed to site of infection by interactions between what molecule
Part of the antigen that antibodies and T cells physically bind to
Name a type of cancer prevented by vaccines.
Group of serum proenzymes that are activated by antigen bound Ig or by membrane components of Gram negative bacteria or fungi
Class of Ig involved in complement system activation
Name an example of a killed vaccine
Type of IFN secreted by Th1 that upregulates MHC Class I and II and activates macrophages to become highly microbiocidal.
Type of selection where T cells must be able to recognize self MHC or die.
What do T cells see?
The normal flora on the skin, GI tract, and urogenital tract are a type of what defense?
Enzyme that mediates Isotype class switching.
Terminally differentiated B cells that make lots of IgG
What adhesion molecules are required for rolling of neutrophils?
APC that capture antigens by endocytosis
Type of interaction where antigen activated B cells present antigen to helper T cells
Phosphatase that activates the transcription factor NFAT
Type of immunization that has no new immune response, provides immediate protection, and has no memory or secondary response

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Created Oct 11, 2010ReportFavoriteNominate

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