anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical structure development cellular developmental process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process ossification cell communication cellular response to stimulus anatomical sanatomical structure development cellular devcellular developmental process nitrogen comnitrogen compound metabolic process biosyntheticbiosynthetic process cellular metcellular metabolic process primary metaprimary metabolic process small molecusmall molecule metabolic process organic subsorganic substance metabolic process ossificationossification cell communicell communication cellular rescellular response to stimulus transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activity ion binding transferase activitytransferase activity ion bindingion binding extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular region cell organelle membrane extracellular regionextracellular region cellcell organelleorganelle membranemembrane