B Endomembrane system Plasma membrane Extracellular medium Endocytic vesicle L Perinuclear space Nuclear envelope Transport vesicles Late endosome complex Secretory Smooth endoplasmic reticulum Rough endoplasmic reticulum Peroxisomes Cytosol Endomembrane System The structural and functional relationship organelles including ER, Golgi complex, lysosome, endosomes, secretory vesicles. .Membrane-bound structures(organelles) are found in all eukaryotic cells.B. Endomembrane System ❖Endomembrane System : The structural and functional relationship organelles including ER,Golgi complex, lysosome, endosomes, secretory vesicles. ❖Membrane-bound structures (organelles) are found in all eukaryotic cells