荧光素标记抗体,应用最广泛的是() ["FITC","TRITC(罗丹明衍生物)","RB200","R-RE(藻红蛋白)","镧系螯合物"]
患者胞睑内生硬结半年,皮色如常,按之不痛,与睑皮肤不粘连最可能的病因为() ["A.痰湿阻结","痰热阻结","恣食炙焯厚味","外感风寒","外感风热"]
来源于上皮组织的恶性肿瘤是()。 ["癌","肉瘤","母细胞瘤","精原细胞瘤","霍奇金病"]
咽的主要生理功能是() ["发音功能","吞咽功能","呼吸功能","协调功能","共鸣功能"]
下列酶-底物颜色反应组合中正确的是() ["HRP-OPD--蓝色","HRP-TMB--红色","HRP-p-NPP--蓝色","AP-p-NPP--黄色","AP-OPD--黄色"]
简述网络战略规划程序中的一般步骤。