( ( ( ( ( Produced ( by ( ( the fermentation ) ( of lactose ) ) ) ) ( when ( milk sours ) ) ) or ) ( ( from ( ( sucrose and ) ( some ( other carbohydrates ) ) ) ) ( by ( ( the action ) ( of ( certain micro-organisms ) ) ) ) ) ) . )
(ROOT (S (VP (VP (VBN Produced) (PP (IN by) (NP (NP (DT the) (NN fermentation)) (PP (IN of) (NP (NN lactose))))) (SBAR (WHADVP (WRB when)) (S (NP (NN milk)) (VP (VBZ sours))))) (CC or) (VP (PP (IN from) (NP (NP (NN sucrose)) (CC and) (NP (DT some) (JJ other) (NNS carbohydrates)))) (PP (IN by) (NP (NP (DT the) (NN action)) (PP (IN of) (NP (JJ certain) (NNS micro-organisms))))))) (. .)))
Produced by the fermentation of lactose when milk sours or from sucrose and some other carbohydrates by the action of certain micro-organisms.
(ROOT (S (NP (NNS Plants)) (ADVP (RB generally)) (VP (VB transport) (NP (NNS carbohydrates)) (PP (IN from) (NP (NP (NP (NNS leaves)) (PP (TO to) (NP (NNS roots)))) (CC and) (NP (NP (JJ other) (JJ nonphotosynthetic) (NNS organs)) (PP (IN in) (NP (NP (DT the) (NN form)) (PP (IN of) (NP (NN sucrose))))))))) (. .)))