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一种存在于所有生物(以及某些非生物,如某些病毒)中的核酸,由两条多核苷酸链相互缠绕形成双螺旋结构,其结构中编码了发育、功能、生长和繁殖的遗传指令。
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一种存在于所有生物(以及某些非生物,如某些病毒)中的核酸,由两条多核苷酸链相互缠绕形成双螺旋结构,其结构中编码了发育、功能、生长和繁殖的遗传指令。；脱氧核糖核酸；[建] 去氧核糖核酸
A nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction.
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一种存在于所有生物(以及某些非生物,如某些病毒)中的核酸,由两条多核苷酸链相互缠绕形成双螺旋结构,其结构中编码了发育、功能、生长和繁殖的遗传指令。
A nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction.
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.