difference between exocytosis and endocytosis

difference exocytosis endocytosis cellular transport molecules cell vector scientific diagram exocytosis endocytosis lysosome cell transport cytoplasm membrane extracellular vector vesicle anatomy bilayer biology cellular channel design diagram difference education endosome fluid graphic health human lipid medical medicine microscopic model molecule phagocytosis phospholipid pinocytosis plasma protein receptor science scientific structure surface system transporters transports