( ( ( 2 -RRB- ) ( ( The ( chemical reactions ) ) ( of ( living ( cells ( ( take place ) ( within cells ) ) ) ) ) ) ) ; )
(ROOT (NP (NP (LST (LS 2) (-RRB- -RRB-)) (NP (DT The) (JJ chemical) (NNS reactions)) (PP (IN of) (S (VP (VBG living) (S (NP (NNS cells)) (VP (VB take) (NP (NN place)) (PP (IN within) (NP (NNS cells))))))))) (: ;)))
2) The chemical reactions of living cells take place within cells;
(ROOT (S (NP (JJ Biochemical) (NNS reactions)) (VP (VBP take) (NP (NP (NN place)) (PP (IN inside) (NP (NP (DT the) (NNS organisms) (POS ')) (NNS cells))))) (. .)))