细胞分裂中染色体因其末端的DNA不能完全复制而短缩,使细胞逐渐失去增殖能力,导致细胞衰老、死亡。
In cells division chromosome length is shorten for the ending DNA couldn't be replicated completely, and the loss of telomere DNA will lead to senescence and death.
结果观察组脂肪液化、感染、皮下脂肪层完全或部分裂开的发生率较对照组明显降低(P<0.01);
Results The incidence of lipoliquefaction, infection, and the superficial dehiscence of the incision in the observed group was lower than that of in control group (P<0.01).
When I talked about mitosis, I talked about cells making perfect copies of each other, so each parent cell becoming two daughter cells that are the same.
我讲有丝分裂的时候,谈到过细胞能够完美的复制自己,母细胞分裂成为,两个完全一样的子细胞
That's one of the properties of mitosis, that the DNA gets completely duplicated during the S phase, during DNA synthesis phase.
有丝分裂的一个特征,就是DNA在S期内完全复制,S期就是DNA合成期
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