Opsonizing antibodies must be against __________ components if they are to effectively stimulate phagocytosis.

Opsonizing antibodies must be against __________ components if they are to effectively stimulate phagocytosis.

Opsonizing antibodies must be against __________ components if they are to effectively stimulate phagocytosis. 









A. surface
B. internal
C. protein
D. polysaccharide











Answer: A