response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to external stimulus system process anatomical structure development catabolic process cellular metabolic process primary metabolic process organic substance metabolic process neural precursor cell proliferation cellular developmental process epithelial cell proliferation response to exresponse to external stimulus system processsystem process anatomical stranatomical structure development catabolic proccatabolic process cellular metabcellular metabolic process primary metaboprimary metabolic process organic substaorganic substance metabolic process neural precursneural precursor cell proliferation cellular develcellular developmental process epithelial celepithelial cell proliferation lipid binding lipid binding lipid binding lipid binding lipid binding lipid binding lipid binding lipid binding lipid binding lipid binding lipid bindinglipid binding cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cell organelle cell junction cellcell organelleorganelle cell junctioncell junction 
