Wednesday, March 27, 2024
Tuesday, September 13, 2022
Friday, December 6, 2024
Tuesday, February 18, 2025
问题:siRNA的单链长度一般为多少个核苷酸()A、13~15B、15~17C、17~19D、19~21E、21~23...
Friday, June 27, 2025
问题:酸类原药修饰成前药时可制成()A、醚B、酯C、偶氮D、亚胺E、磷酸酯...
Friday, June 27, 2025
Tuesday, July 9, 2024
Tuesday, September 13, 2022
Wednesday, March 27, 2024
问题:质谱检测技术分为非公价结合法和共价结合法。()是非共价结合检测的代表方法,()是共价结合检测的代表方法。...
Thursday, February 16, 2023
问题:下列属于肽键(酰胺键)的电子等排体的是()A、硫代丙烷B、氟代乙烯C、卤代苯D、乙内酰胺E、二硫化碳...
Friday, February 16, 2024
Tuesday, July 9, 2024
Friday, June 27, 2025
Friday, June 27, 2025
问题:钛二级结构的模拟结构不包括()A、α-螺旋模拟物B、β-螺旋模拟物C、β-转角模拟物D、β-折叠模拟物...
Wednesday, July 3, 2024
问题:下列药物中,哪些属于嘧啶类抗肿瘤药物()A、clofarabineB、tegafurC、gemcitabineD、capecitabineE、cisplatin...
Friday, June 27, 2025
问题:与传统化学技术相比,动态组合化学增加了()方法。...
Thursday, November 7, 2024
Wednesday, March 27, 2024
Wednesday, March 27, 2024
Saturday, January 25, 2025