title: A radioisotopic and morphologic study of the uptake of materials into food vacuoles by Tetrahymena pyriformis GL-9.
mesh_terms: D000418:Albumins; D004705:Endocytosis; D013395:Sucrose; D013769:Tetrahymena pyriformis / Q000502:physiology* / Q000648:ultrastructure; D014617:Vacuoles / Q000502:physiology / Q000648:ultrastructure
chemical_list: D000418:Albumins; D013395:Sucrose