( Unsaturated ( ( -LRB- ( ( ( ( ( see also ) ' ) Saturated ) ' ) -RRB- ) ) ( ( If ( ( ( the ( free bonds ) ) ( in ( ( a ( fatty ( acid chain ) ) ) ( of ( carbon atoms ) ) ) ) ) ( ( are not ) ( all ( occupied ( by ( hydrogen atoms ) ) ) ) ) ) ) ( , ( ( the ( fatty acid ) ) ( ( is ( said ( to ( be unsaturated ) ) ) ) . ) ) ) ) ) )
(ROOT (S (NP (NNP Unsaturated)) (PRN (-LRB- -LRB-) (VP (VB see) (ADVP (RB also)) ('' ') (NP (NNP Saturated)) ('' ')) (-RRB- -RRB-)) (SBAR (IN If) (S (NP (NP (DT the) (JJ free) (NNS bonds)) (PP (IN in) (NP (NP (DT a) (JJ fatty) (JJ acid) (NN chain)) (PP (IN of) (NP (NN carbon) (NNS atoms)))))) (VP (VBP are) (RB not) (ADJP (RB all) (VBN occupied) (PP (IN by) (NP (NN hydrogen) (NNS atoms))))))) (, ,) (NP (DT the) (JJ fatty) (NN acid)) (VP (VBZ is) (VP (VBN said) (S (VP (TO to) (VP (VB be) (VP (VBN unsaturated))))))) (. .)))
Unsaturated (see also ' Saturated ') If the free bonds in a fatty acid chain of carbon atoms are not all occupied by hydrogen atoms, the fatty acid is said to be unsaturated.
(ROOT (S (NP (NNP Carbon) (NNS atoms)) (VP (VBP are) (VP (VBG bonded) (PP (TO to) (NP (NP (ADJP (RB as) (JJ many)) (NN hydrogen) (NNS atoms)) (ADJP (RB as) (JJ possible)))) (PP (IN in) (NP (JJ saturated) (NN fatty) (NNS acids))))) (. .)))