作业帮英语翻译Living things exist and reproduce because they contain macromolecules.Very early in the evolutionary process,the chemical (i.e.,nonreplicative)synthesis of large molecules under natural conditions provided a mechanism for the reproductive
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英语翻译Living things exist and reproduce because they contain macromolecules.Very early in the evolutionary process,the chemical (i.e.,nonreplicative)synthesis of large molecules under natural conditions provided a mechanism for the reproductive
英语翻译
Living things exist and reproduce because they contain macromolecules.Very early in the evolutionary process,the chemical (i.e.,nonreplicative)synthesis of large molecules under natural conditions provided a mechanism for the reproductive processes on which even primitive life depends.throughout thje subsequent evolution of living organisms,polymers have been used as protective coatings,membranes,energy storage systems,skeletal systems,pathways for electrical conduction,and for countless other purpose.
英语翻译Living things exist and reproduce because they contain macromolecules.Very early in the evolutionary process,the chemical (i.e.,nonreplicative)synthesis of large molecules under natural conditions provided a mechanism for the reproductive
生物能够生存和繁殖因为他们包含大分子.在进化过程的很早期阶段,在自然条件下化学（非复制类）合成大的分子就成为繁殖过程的机理,即时最原始的生命也依靠这一机理繁殖.在随之的生命有机物的整个进化过程中,高分子就被用作保护层,生物膜,能量存储系统,骨骼系统,电传导通路,以及其他无数用途.