title: Release of acid and changes in light-scattering properties following fertilization of Urechis caupo eggs.
mesh_terms: D000818:Animals; D000845:Annelida / Q000196:embryology* / Q000378:metabolism; D050260:Carbohydrate Metabolism; D005260:Female; D005306:Fertilization; D006863:Hydrogen-Ion Concentration; D008027:Light; D008297:Male; D008974:Mollusca / Q000196:embryology; D010063:Ovum / Q000378:metabolism / Q000502:physiology; D012542:Scattering, Radiation; D012617:Sea Urchins / Q000196:embryology; D013431:Sulfates / Q000378:metabolism; D013997:Time Factors
chemical_list: D013431:Sulfates