title: Intramitochondrial glycogen granules in digestive cells of Hydra.
mesh_terms: D003063:Cnidaria / Q000166:cytology*; D004063:Digestion; D006003:Glycogen; D006651:Histocytochemistry; D008854:Microscopy, Electron; D008928:Mitochondria
chemical_list: D006003:Glycogen