在DNA链中连接两种单核苷酸的化学键是（）。_精华吧

在DNA链中连接两种单核苷酸的化学键是（）。

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在DNA链中连接两种单核苷酸的化学键是（）。

A.磷酸二酯键

B.高能磷酸键

C.酯键

D.二硫键

E.肽键

F.糖苷键

正确答案：磷酸二酯键

Tag：医学细胞生物学磷酸化学键时间：2022-03-02 21:23:56

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