The variability in antibodies is mainly due to differences in:
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Correct answer: Variable regions
The variable regions differ among antibodies and determine antigen specificity. This diversity allows recognition of numerous antigens.
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More Immunoglobulins and Antigens questions
- Which immunoglobulin is present on the surface of immature B cells?
- Antigen-antibody interaction is primarily based on:
- Which immunoglobulin is present in very low concentration in serum but acts as a B-cell receptor?
- The term 'isotype' refers to:
- Which function of antibodies helps in marking pathogens for phagocytosis?
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