Wednesday, September 14, 2022
Sunday, September 11, 2022
Wednesday, September 14, 2022
问题:属于真核细胞型的微生物是()A、螺旋体B、放线菌C、真菌D、细菌E、立克次体...
Sunday, November 6, 2022
Sunday, September 11, 2022
问题:根据鞭毛的数目及位置可将鞭毛分为4类,不属于这4类的是()...
Sunday, September 11, 2022
Wednesday, September 14, 2022
问题:细菌在固体培养基上生长后形成的肉眼可见的单个细菌集团称为()...
Wednesday, September 14, 2022
问题:双歧杆菌、乳酸菌需要哪种培养()A、一般培养法B、二氧化碳培养法C、厌氧培养法D、微氧培养法E、专性需氧培养...
Thursday, January 4, 2024
问题:HIV病毒包膜蛋白刺突选择性吸附的细胞受体是()A、CD2B、CD4C、CD8D、CD4和CD8E、CD3...
Friday, September 29, 2023
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:三级生物安全柜柜体完全气密,试验品通过双门的传递箱进出安全柜以确...
Wednesday, September 14, 2022
Sunday, September 11, 2022
问题:脲酶阳性的细菌是()A、空肠弯曲菌B、痰液弯曲菌C、幽门螺杆菌D、胎儿弯曲菌E、芬奈尔螺杆菌...
Saturday, October 14, 2023
问题:在SS琼脂上形成半透明,中心发黑菌落,该菌株应高度怀疑为()...
Wednesday, September 14, 2022
Wednesday, September 14, 2022
问题:单向琼脂扩散试验通常不用来检测()A、IgGB、IgMC、IgAD、补体C3E、IgE...
Sunday, May 7, 2023
问题:属于器官特异性自身免疫病的一种,最先出现的症状是眼肌无力,进而累...
Sunday, September 11, 2022
问题:在DNA合成过程中,单核苷酸分子必须顺序以共价键连接在()...
Wednesday, September 14, 2022