問題詳情
17. Which of the following methods is effective for separating proteins on the basis of their net charge?
(A) ion-exchange chromatography
(B) gel-filtration chromatography
(C) affinity chromatography
(D) polyacrylamide gel electrophoresis
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