Point 11 of 11 — Lesson 2: The Human Immune System (Organs, Cells, and Antibodies)Question bank: 23 questions (23 with pictures)
12Worked example 7 — classify the mechanism
(a) IgM links five bacteria together into a clump → agglutination. (b) Antibody coats the spike proteins of influenza virus so it cannot enter lung cells → neutralisation. (c) Antibodies bind dissolved tetanus toxin and the complex is engulfed → antitoxin action / precipitation. (d) Antibody-coated bacteria are burst by plasma proteins → complement activation.
📝 Question bank for this point
23 questions linked to this point only, 23 of them with pictures.
