CAIE IGCSE Biology 10.1.9 Specific Antibodies Have Complementary Questions

An antibody fits a specific antigen when their shapes are complementary.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • state that specific antibodies have complementary shapes that fit specific antigens

CAIE IGCSE Biology 10.1.9 Specific Antibodies Have Complementary Questions question 1

[Maximum number: 1]

The sequence of amino acids in antibodies enables them to complete which function?

A

bind to a specific antigen

B

bind to all pathogens

C

perform phagocytosis

D

confer passive immunity for all diseases

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