( ( ( Closely related ) proteins ) ( ( are ( found ( within ( ( membrane-rich ( cellular organelles ) ) ( such ( as ( the ( Golgi apparatus ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (ADJP (RB Closely) (VBN related)) (NNS proteins)) (VP (VBP are) (VP (VBN found) (PP (IN within) (NP (NP (JJ membrane-rich) (JJ cellular) (NNS organelles)) (PP (JJ such) (IN as) (NP (DT the) (NNP Golgi) (NN apparatus))))))) (. .)))
Closely related proteins are found within membrane-rich cellular organelles such as the Golgi apparatus.
(ROOT (S (NP (DT The) (NN golgi) (NN apparatus)) (VP (VBZ is) (ADVP (RB often)) (PP (VBN compared) (PP (TO to) (NP (NP (DT a) (NN post) (NN office)) (, ,) (VP (VBG moving) (NP (NNS proteins) (CC and) (NNS lipids)) (PP (TO to) (SBAR (WHADVP (WRB where)) (S (NP (PRP they)) (VP (VBP need) (S (VP (TO to) (VP (VB go))))))))))))) (. .)))