在细胞内部,寄生虫不断吞噬血红蛋白并继续繁殖,一段时间后从细胞内爆发出来,侵蚀更多红细胞。
Inside these cells, the parasites feast on haemoglobin and multiply still further, periodically breaking out to infect yet more blood cells.
创造嵌入式生物体,很长时间以来是通过繁殖技术,最近一段时间,通过将自然基因组植入去除细胞核的靶细胞中来完成。
Chimeric organisms have long been created through breeding and, more recently, through the transfer of native genomes into denucleated target cells.
尽管细菌繁殖很快,但是由于古生菌新陈代谢较慢,细胞结构截然不同,其数量需要历经几百年甚至几千年的时间才能翻倍。
But while bacteria reproduce rapidly, the Archaea population doubles over the course of hundreds, even thousands, of years thanks to a slower metabolism and distinct genetic structure.
尽管细菌繁殖很快,但是由于古生菌新陈代谢较慢,细胞结构截然不同,其数量需要历经几百年甚至几千年的时间才能翻倍。
But while bacteria reproduce rapidly, the Archaea population doubles over the course of hundreds, even thousands, of years thanks to a slower metabolism and distinct genetic structure.
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