Some possible mechanisms of formation of the carbonate fraction of egg shell calcium carbonate.
D000818:Animals; D001158:Arteries; D001639:Bicarbonates / Q000378:metabolism; D002118:Calcium / Q000097:blood; D002119:Calcium Carbonate / Q000096:biosynthesis*; D002122:Calcium Chloride / Q000378:metabolism; D002127:Calcium Isotopes; D002244:Carbon / Q000097:blood; D002245:Carbon Dioxide / Q000378:metabolism; D002247:Carbon Isotopes; D002645:Chickens; D004531:Eggs; D005260:Female; D008954:Models, Biological; D010057:Oviducts; D013997:Time Factors; D014680:Veins
D001639:Bicarbonates; D002127:Calcium Isotopes; D002247:Carbon Isotopes; D002245:Carbon Dioxide; D002244:Carbon; D002119:Calcium Carbonate; D002122:Calcium Chloride; D002118:Calcium