Term Name:	glycogen granule
Synonyms:	glycogen particle
Definition:	Cytoplasmic bead-like structures of animal cells, visible by electron microscope. Each granule is a functional unit with the biosynthesis and catabolism of glycogen being catalyzed by enzymes bound to the granule surface.
Ontology:	GO: Cellular Component [GO:0042587]    QuickGO    AmiGO