Lysosomes.
D000818:Animals; D001665:Binding Sites; D005089:Exocytosis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006867:Hydrolases / Q000378:metabolism; D008099:Liver / Q000201:enzymology; D008247:Lysosomes / Q000201:enzymology / Q000502:physiology / Q000648:ultrastructure; D008566:Membranes / Q000378:metabolism / Q000648:ultrastructure; D008854:Microscopy, Electron; D010539:Permeability; D010587:Phagocytosis; D010873:Pinocytosis; D014617:Vacuoles / Q000648:ultrastructure
D006867:Hydrolases