問題詳情

32. A base (purine or pyrimidine) can be covalently linked to a ribose through a ___________ bond in DNA.
(A) ether
(B) ester
(C) amide
(D) glycosidic
(E) none of the above.

參考答案

答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增