The cell cycle(细胞周期):为细胞分裂做准备的一系列阶段。 Therapeutic cloning(治疗性克隆):制造与病人基因相同的胚胎。 Vacuole(液泡):储存细胞液的细胞器。
Biology Chemistry Physics SEARCH LOG IN SIGN UP NOW Stem CellsUPGRADE TO WATCH 15:01 NEXT PREV Description This video explores what is meant by a stem cell before comparing embryonic stem cells to adult stem cells and evaluating both. It then describes therapeutic cloning and discusses how...