( ( List structures ) ( ( found ( ( ( ( in ( plant cells ) ) and ) not ) ( in ( animal cells ) ) ) ) . ) )
(ROOT (S (NP (NN List) (NNS structures)) (VP (VBD found) (PP (PP (IN in) (NP (NN plant) (NNS cells))) (CC and) (RB not) (PP (IN in) (NP (NN animal) (NNS cells))))) (. .)))
List structures found in plant cells and not in animal cells.
(ROOT (S (NP (DT A) (NN cell) (NN wall)) (VP (VBZ is) (RB not) (ADJP (JJ present) (PP (IN in) (NP (NN animal) (NNS cells))))) (. .)))