( Metabolism ( ( is ( ( ( the totality ) ( of ( ( an ( organism 's ) ) ( chemical processes ) ) ) ) ( which ( consist ( of ( ( ( catabolic and ) anabolic ) pathways ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Metabolism)) (VP (VBZ is) (NP (NP (DT the) (NN totality)) (PP (IN of) (NP (NP (DT an) (NN organism) (POS 's)) (NN chemical) (NNS processes))) (SBAR (WHNP (WDT which)) (S (VP (VBP consist) (PP (IN of) (NP (ADJP (JJ catabolic) (CC and) (JJ anabolic)) (NNS pathways)))))))) (. .)))
Metabolism is the totality of an organism's chemical processes which consist of catabolic and anabolic pathways.
(ROOT (S (NP (NNP Metabolism)) (VP (VBZ includes) (NP (ADJP (DT both) (JJ anabolic) (CC and) (JJ catabolic)) (NNS reactions))) (. .)))