Unit 10 · Diseases and Immunity

Question Bank

Cambridge IGCSE Biology 0610 · 68 questions

Q15Diseases and Immunity

Why does each antibody only work against one pathogen?

(a)It is made of fat

(b)It is too big

(c)Its shape is complementary to one antigen

(d)It dissolves others

Correct answer: (c) Its shape is complementary to one antigen

Related lesson