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10 Cards in this Set
- Front
- Back
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What are the receptors on cell that bind anitbodies?
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Fc receptors
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What anitbodies are replicated upon an infection?
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The ones who correspond to the pathogene. These only and no others
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What is the Fab made of?
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light chian, part of heavy chain, variable region and constant region
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What is the Fc made of?
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constant region and heavy chains
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What are the 3 mechanisms for generation new antibodies with diversity?
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1. clone to unique receptors
2. random combination of segs 3. gene seg encode receptor proteins |
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When do you see IgM antibodies?
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Upon first exposure to an antigen
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When do you see IgG antibodies?
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After a secondary exposure
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What are the gene segments that encode the light chain?
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Genes V and J
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What are the genes that encode the heavy chain?
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V,D, and J. (these are on the variable region)
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What distinguishes a membrane bound antibody from a free floating?
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The membrane bound has a transmembrane region that is made of Ig alpha and Ig beta.
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