( ( In ( ( ( all ( living creatures ) ) , ) ( from ( bacteria ( to humans ) ) ) ) ) ( , ( ( these catalysts ) ( ( ( ( ( are ( composed ( of proteins ) ) ) , ) and ) ( are ( called enzymes ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (DT all) (VBG living) (NNS creatures)) (, ,) (PP (IN from) (NP (NP (NNS bacteria)) (PP (TO to) (NP (NNS humans))))))) (, ,) (NP (DT these) (NNS catalysts)) (VP (VP (VBP are) (VP (VBN composed) (PP (IN of) (NP (NNS proteins))))) (, ,) (CC and) (VP (VBP are) (VP (VBN called) (NP (NNS enzymes))))) (. .)))
In all living creatures, from bacteria to humans, these catalysts are composed of proteins, and are called enzymes.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (NNS catalysts)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (VP (VBN found) (ADVP (RB inside)) (PP (IN of) (S (VP (VBG living) (NP (NNS things) (NNS enzymes))))))))))) (. .)))