Immunoglobulins are best described as:
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Correct answer: Antibody molecules involved in immune defense
Immunoglobulins are antibodies produced by plasma cells (differentiated B cells). They specifically recognize and bind antigens, facilitating neutralization, opsonization, and complement activation.
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More Immunoglobulins and Antigens questions
- The basic structure of an immunoglobulin molecule consists of:
- The antigen-binding site of an antibody is formed by:
- Which class of immunoglobulin is most abundant in human serum?
- Which immunoglobulin is the first to be produced during a primary immune response?
- Which immunoglobulin is mainly found in mucosal secretions such as saliva and milk?
- The Fc region of an antibody is primarily involved in: