( ( Getting ( ( Through Membranes ) ( To ( get nutrients ) ) ) ) ( , ( cells ( ( use ( ( ( ( passive transport ) ( -LRB- ( ( transport ( that ( ( does not ) ( require energy ) ) ) ) -RRB- ) ) ) or ) ( transport ( that ( requires energy ) ) ) ) ) . ) ) ) )
(ROOT (S (S (VP (VBG Getting) (S (PP (IN Through) (NP (NNP Membranes))) (VP (TO To) (VP (VB get) (NP (NNS nutrients))))))) (, ,) (NP (NNS cells)) (VP (VBP use) (NP (NP (JJ passive) (NN transport)) (PRN (-LRB- -LRB-) (NP (NP (NN transport)) (SBAR (WHNP (WDT that)) (S (VP (VBZ does) (RB not) (VP (VB require) (NP (NN energy))))))) (-RRB- -RRB-)) (CC or) (NP (NP (NN transport)) (SBAR (WHNP (WDT that)) (S (VP (VBZ requires) (NP (NN energy)))))))) (. .)))
Getting Through Membranes To get nutrients, cells use passive transport (transport that does not require energy) or transport that requires energy .
(ROOT (S (NP (NNP Passive) (NN transport)) (VP (VBZ occurs) (SBAR (WHADVP (WRB when)) (S (NP (NNS substances)) (VP (VBP cross) (NP (DT the) (NN plasma) (NN membrane)) (PP (IN without) (NP (NP (DT any) (NN input)) (PP (IN of) (NP (NN energy))))) (PP (IN from) (NP (DT the) (NN cell))))))) (. .)))