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Questions and Answers
What is the most common type of immunoglobulin found in serum?
What is the most common type of immunoglobulin found in serum?
- IgM
- IgG (correct)
- IgA
- IgD
Which immunoglobulin is a pentameric structure?
Which immunoglobulin is a pentameric structure?
- IgD
- IgG
- IgM (correct)
- IgA
Which immunoglobulin is a monomer in the serum but a dimer in secretion?
Which immunoglobulin is a monomer in the serum but a dimer in secretion?
- IgD
- IgG
- IgM
- IgA (correct)
Which immunoglobulin is the antigen receptor on a B cell?
Which immunoglobulin is the antigen receptor on a B cell?
What happens to IgM molecules when the J chain breaks?
What happens to IgM molecules when the J chain breaks?
Where is IgA primarily found?
Where is IgA primarily found?
What does the term 'isotype' refer to in the context of immunoglobulins?
What does the term 'isotype' refer to in the context of immunoglobulins?
How many subclasses of IgG antibodies are mentioned in the text?
How many subclasses of IgG antibodies are mentioned in the text?
Which immunoglobulin has only one subclass according to the text?
Which immunoglobulin has only one subclass according to the text?
How do the constant heavy chains of IgG antibodies from different species typically compare?
How do the constant heavy chains of IgG antibodies from different species typically compare?
Why are different genetic products produced for IgG subclasses?
Why are different genetic products produced for IgG subclasses?
What is the main difference between isotype and subclass classification of immunoglobulins?
What is the main difference between isotype and subclass classification of immunoglobulins?
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