It extends tentacles which stick to the bacterium then coils the tentacle to bring the bacterium to the macrophage cell surface, where it can be engulfed.
(It; extends; tentacles which stick to the bacterium) (tentacles; stick; to the bacterium) (it; can be engulfed; )
It tentacles it
extends stick can be engulfed
tentacles which stick to the bacterium
to the bacterium