重组蛋白分离纯化的基本流程包括()
A. 发酵液的预处理
B. 菌体收集与细胞破碎
C. 重组蛋白的粗分离
D. 重组蛋白的精细纯化
Shewas_________thanhersister.
A. intelligent
B. moreintelligent
C. intelligenter
D. muchinteligent
I am here here if you need a ear.
A. sympathetic
B. sympathy
C. symptom
D. symphony
The young man worked very hard and earned some money to ______ his travelling expense.A.B.C. coverD.
A. buy
B. pay
C. cover
D. get