問題詳情
45. 右附圖為五碳醣的簡圖，a、b、c、d、e分別為化學元素，根據圖示，下列哪些正確？
(A) a～e的元素中全含有碳
(B) a～e的元素，a為氧，其他含有碳
(C)核糖與去氧核糖之不同為c處氧元素有無
(D) e處可與含氮鹼基鍵結
(E) b處可與含氮鹼基鍵結
(A) a～e的元素中全含有碳
(B) a～e的元素，a為氧，其他含有碳
(C)核糖與去氧核糖之不同為c處氧元素有無
(D) e處可與含氮鹼基鍵結
(E) b處可與含氮鹼基鍵結
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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