| 释义 |
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The capacity of such DNA, RNA, protein systems to evolve is almost certainly much greater than the protocells hoped for above. 几乎可以肯定，这种DNA, RNA和蛋白质系统进化的能力，要比上述所希望的原始细胞的更大一些。 - 2
Third, and massively important, if early life started as sketched above, a “Darwinian transition” to cells that use DNA, RNA and code for proteins via a genetic code must take place at some point. 重要的是，如果早期生命以如上所述的方式开始，细胞的使用DNA，RNA和蛋白质代码的“达尔文过渡”，必须在某个时候通过遗传密码发生。 - 3
Like DNA, RNA is a complex molecule made of repeating units of thousands of smaller molecules called nucleotides that link together in very specific, patterned ways. 像DNA一样，RNA也是由数千个被称为核苷酸的更小分子构成的，这些核苷酸之间以非常特定的模式连接在一起。
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