( ( ( The membrane ) ( surrounding ( all ( tissue cells ) ) ) ) ( ( requires ( ( ( a ( strong level ) ) ( of ( Omega ( 3 ( fatty acid ) ) ) ) ) ( to ( ( keep it ) ( in ( a ( high ( performance state ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN membrane)) (VP (VBG surrounding) (NP (DT all) (NN tissue) (NNS cells)))) (VP (VBZ requires) (S (NP (NP (DT a) (JJ strong) (NN level)) (PP (IN of) (NP (NN Omega) (CD 3) (NN fatty) (NN acid)))) (VP (TO to) (VP (VB keep) (NP (PRP it)) (PP (IN in) (NP (DT a) (JJ high) (NN performance) (NN state))))))) (. .)))
The membrane surrounding all tissue cells requires a strong level of Omega 3 fatty acid to keep it in a high performance state.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN cell)) (VP (VBZ is) (NP (NP (DT the) (JJS lowest) (NN level)) (PP (IN of) (NP (NN organism))) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB perform) (NP (NP (DT all) (NNS activities)) (VP (VBN required) (PP (IN for) (NP (NN life))))))))))) (. .)))