( ( In ( contrast ( to ( ( bacteria and ) ( other prokaryotes ) ) ) ) ) ( ( , ( ( eukaryotes ( do ( ( ( possess ( ( a ( true ( membrane-bound region ) ) ) ( of DNA ) ) ) , ) ( the nucleus ) ) ) ) , ) ) ( andthey ( also ( ( have ( other ( membrane-bound organelles ) ) ) . ) ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (NN contrast)) (PP (TO to) (NP (NP (NNS bacteria)) (CC and) (NP (JJ other) (NNS prokaryotes)))))) (PRN (, ,) (S (NP (NNS eukaryotes)) (VP (VBP do) (S (VP (VB possess) (NP (NP (DT a) (JJ true) (JJ membrane-bound) (NN region)) (PP (IN of) (NP (NNP DNA)))) (, ,) (NP (DT the) (NN nucleus)))))) (, ,)) (NP (NN andthey)) (ADVP (RB also)) (VP (VBP have) (NP (JJ other) (JJ membrane-bound) (NNS organelles))) (. .)))
In contrast to bacteria and other prokaryotes,eukaryotes do possess a true membrane-bound region of DNA, the nucleus, andthey also have other membrane-bound organelles.
(ROOT (S (NP (NNS Eukaryotes)) (VP (VBP have) (NP (NP (NNS nuclei)) (CC and) (NP (ADJP (JJ other)) (ADJP (RB membrane) (VBN bound)) (NNS organelles)))) (. .)))