( ( As ( ( ( ( ion or ) molecule ) ( to ( be transported ) ) ) ( attaches ( to ( a ( transport protein ) ) ) ) ) ) ( ( the protein ) ( ( changes ( ( configuration ( and ( dumps material ) ) ) ( across ( cell ( membrane Fig ) ) ) ) ) . ) ) )
(ROOT (S (SBAR (IN As) (S (NP (NP (NN ion) (CC or) (NN molecule)) (SBAR (S (VP (TO to) (VP (VB be) (VP (VBN transported))))))) (VP (VBZ attaches) (PP (TO to) (NP (DT a) (NN transport) (NN protein)))))) (NP (DT the) (NN protein)) (VP (VBZ changes) (NP (NP (NN configuration) (CC and) (NNS dumps) (NN material)) (PP (IN across) (NP (NN cell) (NNP membrane) (NNP Fig))))) (. .)))
As ion or molecule to be transported attaches to a transport protein the protein changes configuration and dumps material across cell membrane Fig.
(ROOT (S (NP (DT The) (NN term) (JJ passive) (NN transport)) (VP (VBZ describes) (NP (DT a) (NN way)) (SBAR (IN that) (S (NP (JJ small) (NNS molecules) (CC or) (NNS ions)) (VP (VBP move) (PP (IN across) (NP (NP (DT the) (NN cell)) (VP (VBN membrane) (PP (IN without) (NP (NP (NN input)) (PP (IN of) (NP (NN energy))))) (PP (IN by) (NP (DT the) (NN cell)))))))))) (. .)))