( ( Phagocytosis ( -LRB- ( `` ( ( ( cellular eating ) '' ) -RRB- ) ) ) ) ( ( involves ( ( ( ( ( ingestion ( of ( large particles ) ) ) , ) ( such ( as ( microorganisms ( and ( cell debris ) ) ) ) ) ) , ) ( via ( ( large vesicles ) ( called ( phagosomes ( -LRB- ( generally ( ( ( ( > 250 ) nm ) ( in diameter ) ) -RRB- ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Phagocytosis)) (PRN (-LRB- -LRB-) (`` ``) (NP (JJ cellular) (NN eating)) ('' '') (-RRB- -RRB-))) (VP (VBZ involves) (NP (NP (NN ingestion)) (PP (IN of) (NP (JJ large) (NNS particles))) (, ,) (PP (JJ such) (IN as) (NP (NNS microorganisms) (CC and) (NN cell) (NN debris))) (, ,) (PP (IN via) (NP (NP (JJ large) (NNS vesicles)) (VP (VBN called) (NP (NP (NNS phagosomes)) (PRN (-LRB- -LRB-) (ADVP (RB generally)) (NP (NP (QP (CD >) (CD 250)) (NN nm)) (PP (IN in) (NP (NN diameter)))) (-RRB- -RRB-)))))))) (. .)))
Phagocytosis (&quot;cellular eating&quot;) involves ingestion of large particles, such as microorganisms and cell debris, via large vesicles called phagosomes (generally &gt;250 nm in diameter).
(ROOT (S (NP (NNS Phagocytosis)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (JJ cellular) (NN eating))))) (. .)))