问题:肽分子中使原子或原子团结合在一起的力是()A、共价键B、非共价键C、非极性键D、极性键...
Tuesday, July 29, 2025
Saturday, January 25, 2025
Wednesday, November 13, 2024
Wednesday, November 13, 2024
Tuesday, July 8, 2025
Monday, September 30, 2024
问题:为什么有些竞争性抑制剂在体外有效,而在体内无效或效果很低?...
Monday, September 30, 2024
Saturday, November 16, 2024
问题:举例说明一价电子等排体、二价电子等排体、三价电子等排体、四价电子...
Saturday, September 17, 2022
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
Friday, December 6, 2024
Saturday, October 7, 2023
问题:下列抗病毒药物中,哪种属于无环核苷磷酸酯类化合物()A、泛昔洛韦B、喷昔洛韦C、更昔洛韦D、阿昔洛韦E、西多福韦...
Thursday, March 21, 2024
问题:化学信息学是在()和计算化学的基础上演化和发展起来的。...
Thursday, August 29, 2024
Wednesday, November 13, 2024
Saturday, January 25, 2025
Friday, November 24, 2023
问题:下列可作为氢键受体的肽键(酰胺键)的电子等排体有()A、亚甲基醚B、氟代乙烯C、亚甲基亚砜D、亚甲基酮E、硫代酰胺...
Sunday, August 11, 2024
Wednesday, July 24, 2024
问题:当多肽的一个或几个酰胺键被电子等排体取代得到的肽类似物又被称为()A、类肽B、拟肽C、肽模拟物D、假肽E、非肽...
Tuesday, July 29, 2025