A. Telomeres are the protective caps at the ends of chromosomes in cells.
端粒就是细胞内的染色体上的一个保护罩。
Our DNA is carrying chromosomes and at each end of these, a sort of protective caps called telomeres.
我们的DNA携带染色体，在每条染色体的末端都有保护性的端粒。
Two Glister toothbrushes with protective caps, one Glister Fluoride Toothpaste ( Sample size ), and one Travel Pouch.
健齿牙刷连牙刷套两支、 健齿氟素牙膏旅行装乙支及便利携带袋乙个。
It is provided with easily replaceable wire support members or protective caps to enhance convertibility from a single phase delivery configuration to a three phase delivery configuration.
设置有容易替换的电线支承件或保护帽，以提高从一单相传输结构到一三相传输结构的可变换性。
The team also found that the protective "caps" on the animals' chromosomes, called telomeres, showed less deterioration.
研究小组还发现动物的染色体上有『保护套』(caps)，称作端粒，显示出些许变质。
"Perhaps the ice caps of Mars are actually protective, and that [kind of] life could exist below some of these ice-covered regions and on other planets," Mikucki said.
Mikucki说：“可能火星上的冰冠也保存的很完整。可能在火星部分覆盖着冰的下面或其他星球也有这种微生物。”
Fingers and toes were covered with protective gold caps and individually wrapped with long, narrow strips of linen.
每一个手指和脚趾都分别用金子包裹，并且用长条的亚麻包扎好。
Fingers and toes were covered with protective gold caps and individually wrapped with long, narrow strips of linen.
每一个手指和脚趾都分别用金子包裹，并且用长条的亚麻包扎好。
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