( ( ( ( ( ( ( ( X1021562851-00431-95983 ( </DOCNO> ( Bottom ( Navigation ( Bar Frame ) ) ) ) ) ( in ( AnPhystemplate ( Glossary terms ) ) ) ) ( a ( ctive transport ) ) ) - ) ( ( the movement ) ( of ( substances ( across ( ( a ( biological membrane ) ) ( against ( its ( concentration gradient ) ) ) ) ) ) ) ) ) , ) ( with ( ( the help ) ( of ( energy ( input ( and ( specific ( transport proteins ) ) ) ) ) ) ) ) ) . )
(ROOT (NP (NP (NP (NP (NNP X1021562851-00431-95983) (NNP </DOCNO>) (NNP Bottom) (NNP Navigation) (NNP Bar) (NNP Frame)) (PP (IN in) (NP (NNP AnPhystemplate) (NNP Glossary) (NNS terms)))) (NP (DT a) (JJ ctive) (NN transport))) (: -) (NP (NP (DT the) (NN movement)) (PP (IN of) (NP (NP (NNS substances)) (PP (IN across) (NP (NP (DT a) (JJ biological) (NN membrane)) (PP (IN against) (NP (PRP$ its) (NN concentration) (NN gradient)))))))) (, ,) (PP (IN with) (NP (NP (DT the) (NN help)) (PP (IN of) (NP (NN energy) (NN input) (CC and) (JJ specific) (NN transport) (NNS proteins))))) (. .)))
X1021562851-00431-95983</DOCNO> Bottom Navigation Bar Frame in AnPhystemplate Glossary terms a ctive transport - the movement of substances across a biological membrane against its concentration gradient, with the help of energy input and specific transport proteins.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (DT the) (NN movement)) (PP (IN of) (NP (NP (NNS molecules)) (PP (IN across) (NP (DT a) (ADJP (JJ membrane) (PP (IN without) (NP (NP (DT the) (NN input)) (PP (IN of) (NP (NN energy)))))) (JJ passive) (NN transport))))))) (. .)))