再生障碍性贫血与PNH最主要鉴别点是( )
A.前者有全血细胞减少B.前者为正细胞性贫血C.前者有血小板减少D.前者出血倾向较轻E.酸溶血试验
参考答案:E
You know, Bob is a little slow______understanding. So I have to be patient ______him. [ ]
A. in; with
B. on; with
C. in; to
D. at; for
SDS-PAGE用途()
A、盐的分离
B、核酸的分离
C、抗原定量测证
D、蛋白质的分离
E、水的净化