Algae as nutrient material for studying Ca-Sr relationships in heterotrophic organisms.
D002118:Calcium / Q000378:metabolism*; D002241:Carbohydrates / Q000032:analysis; D000460:Chlorophyta / Q000254:growth & development*; D003470:Culture Media; D006133:Growth Substances / Q000378:metabolism*; D008903:Minerals / Q000032:analysis; D013324:Strontium / Q000378:metabolism*; D013768:Tetrahymena / Q000254:growth & development*
D002241:Carbohydrates; D003470:Culture Media; D006133:Growth Substances; D008903:Minerals; D002118:Calcium; D013324:Strontium