問題詳情
30. 附圖為一個分離 DNA 電泳槽裝置的俯視圖，根據核苷酸的組成分子特性（DNA 所帶的電荷），你認為應該先將 DNA放置在下列哪一點再通電流，便可將 DNA 分離？
(A)甲
(B)乙
(C)丙
(D)皆可。
(A)甲
(B)乙
(C)丙
(D)皆可。
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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