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: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
问题:血吸虫虫卵肉芽肿形成的机制主要是T细胞介异的几型变态反应()...
Sunday, September 11, 2022
问题:一个临床结核病人,结核菌素试验阴性,其可能的原因是()...
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
Sunday, September 11, 2022
Wednesday, September 14, 2022
问题:细菌生长繁殖的主要条件不包括()A、营养物质B、酸碱度C、时间D、温度E、气体...
Saturday, June 3, 2023
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
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
问题:患者症状:乏力,黄疸,脾大,静脉血网织红细胞为15%,血间接胆红...
Wednesday, September 14, 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
Sunday, September 11, 2022
Sunday, September 11, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Sunday, September 11, 2022