( ( ( Active ( Transport ( Active transport ) ) ) ( across membranes ) ) ( ( can ( ( move molecules ) ( regardless ( of ( ( the ( concentration gradient ) ) ( -LRB- ( ( ( see ( passive diffusion ) ) below ) -RRB- ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Active) (NNP Transport) (NNP Active) (NNP transport)) (PP (IN across) (NP (NNS membranes)))) (VP (MD can) (VP (VB move) (NP (NNS molecules)) (ADVP (RB regardless) (PP (IN of) (NP (NP (DT the) (NN concentration) (NN gradient)) (PRN (-LRB- -LRB-) (S (VP (VB see) (NP (JJ passive) (NN diffusion)) (ADVP (RB below)))) (-RRB- -RRB-))))))) (. .)))
Active Transport Active transport across membranes can move molecules regardless of the concentration gradient (see passive diffusion below).
(ROOT (S (SBAR (IN Because) (S (S (NP (DT the) (NN solute)) (VP (VBZ is) (VP (VBG moving) (PRT (RP down)) (NP (DT the) (NN concentration) (NN gradient))))) (, ,) (CC and) (S (NP (NP (DT no) (NN input)) (PP (IN of) (NP (NN energy)))) (VP (VBZ is) (VP (VBN required)))))) (, ,) (NP (JJ facilitated) (NN diffusion)) (VP (VBZ is) (VP (VBN considered) (NP (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-) (JJ passive) (NN type)) (PP (IN of) (NP (NN transport)))))) (. .)))