Multiple choice

Antibody opsonisation is the process by which a pathogen is identified for ingestion and eliminated by a phagocyte. Opsonisation of bacteria occurs through coating bacteria with which of the following receptors?

  1. C3b

  2. C8

  3. Membrane attack complex

  4. F(ab')2 IgG

  5. IgM

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

There are receptors for C3b on the surface of phagocytic cells.