Assertion: antigen's antibody | /r/CapableOf | fight infection
Facets:
value: in three ways
type: MANNER
Source sentences:
text: Antibodies fight infections in three ways: they mark pathogens for destruction by phagocytic cells in a process known as opsonization, they coat key sites on pathogens necessary for infection, and they induce the complement cascade to occur against antibody-bound pathogens.