Do cells cycle?
D002455:Cell Division; D002477:Cells / Q000378:metabolism; D002478:Cells, Cultured; D004247:DNA / Q000096:biosynthesis; D007700:Kinetics; D008938:Mitosis; D008954:Models, Biological; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine