DNA_百度视频搜索

展开相关物质

遗传物质

亲代与子代传递的信息

用于形成DNA和RNA

DNA的基本单位

一类解开氢键的酶

一类重要的有机物

一类小分子碱性蛋白质

相对含量较小的元素

核苷酸与核苷酸间的键

负责运输氧的蛋白质

一类小分子核糖核酸

长个子就靠它

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