Double-membrane Outer nuclear nuclear envelope membrane Nuclear envclopo Nuclear lamina Inner nuclear surrounds the Nucleolus membrane Perinuclear space nucleus Chromatin Ribosomes The biggest and most important organelle of eukaryotic cell. Consists of four parts: Nuclear envelope, chromatin,nucleolus, Nuclear pores nuclear matrix. CYTOSOL Rough ER This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information