試卷名稱:101年 - 101 長庚大學_研究所碩士班(含在職專班)招生考試試題_生物醫學研究所碩士班微生物學組:分子生物學#126192
年份:101年
科目:研究所、轉學考(插大)◆分子生物學
27. Nine promoters (promoter 1-7) are individually cloned into the CAT (chloramphenicol acetyl transferase) reporter plasmid, and each plasmid is transfected into cells, followed by assay of the CAT activity using thin-layer chromatography. The result is shown below. According to this result, which promoter has the strongest activity? 
(A) Promoter 1
(B) Promoter 2
(C) Promoter 4
(D) Promoter 6