常用于蜡样芽孢杆菌的选择性培养基是()
A.SS
B.HE
C.EMB
D.MYP
E.DHL
参考答案:D
He is is known as a hacker-he secretly uses or changes the information in other people's computer
system.[ ]
A. that
B. who
C. which
D. what
为研究二甲双胍对糖尿病大鼠心肌的保护作用,需一次性注射链脲佐菌素溶液60mg/kg制备糖尿病大鼠模型。
造模成功后,实验组以二甲双胍灌胃,大鼠常用灌胃量是
A.0.2~0.8ml B.1~4mlC.2~8ml D.10~15mlE.5~10ml