In which direction are secretory proteins transported through the Golgi? SER, RER, Golgi trans-Golgi network (TGN), trans-Golgi, medial-Golgi, cis-Golgi, cis-Golgi network (CGN) Plasma membrane, RER, proteosome cis-Golgi network (CGN), cis-Golgi, medial-Golgi, trans-Golgi, trans-Golgi network (TGN) Calnexin, PDI, BiP, translocon A. SER, RER, Golgi B. trans-Golgi network (TGN), trans-Golgi, medial-Golgi, cis-Golgi, cis-Golgi network (CGN) C. Plasma membrane, RER, proteosome D. cis-Golgi network (CGN), cis-Golgi, medial-Golgi, trans-Golgi, trans-Golgi network (TGN) E. Calnexin, PDI, BiP, translocon.