72.下圖為甲狀腺素共同結構式,何者為L-thyroxine? (A)R1 = R2 = R3 = R4 = I (B)R1 = R2 = R3 = I; R4 = H (C)R1 = H; R2 = R3 = R4 = I (D)R1 = R3 = I; R2 = R4 = H
九、5-Fluorouracil(5-FU)屬於一種前驅藥(prodrug),在體內需經酵素催化轉變為活 化型(active form)後,能抑制 thymidylate synthase 之活性而導致 DNA 合成受阻。 (每小題 2 分,共 12 分)
【全部】 - 藥理學與藥物化學2023~2017難度:(756~765)-阿摩線上測驗
KL98剛剛做了阿摩測驗,考了80分