How Do Antibodies of the Different Classes IgM, IgG, IgA

question 75

Multiple Choice

How do antibodies of the different classes IgM, IgG, IgA, IgD, and IgE differ from each other?

• A)in the way they are produced
• B)in their heavy chain structure
• C)in the type of cell that produces them
• D)by the antigenic determinants that they recognize
• E)by the number of carbohydrate subunits they have

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Definitions:

Discriminant Validity

When a scale does not correlate with unrelated scales.

Empathy

The ability to understand and share the feelings of another.

Validity

When a scale measures what it’s supposed to measure.

Valid Test

A test that accurately measures what it is intended to measure, demonstrating reliability and relevance to the specific purpose for which it is used.