Relative volumes occupied by the major intracellular compartments in Liver Cell Intracellular compartment of total cell volume Cytosol 54 Mitochondria Rough er cisternae Smooth er cisternae plus golgi cisternae N ucleus 6 Peroxisome lysosomes EndosomesIntracellular compartment % of total cell volume Cytosol 54 Mittchondria 22 Rough ER cisternae 9 Smooth ER cisternae plus Golgi cisternae 6 Nucleus 6 Peroxisome 1 Lysosomes 1 Endosomes 1 Relative volumes occupied by the major intracellular compartments in Liver Cell