【判断题】随机引物标记探针的特异性较PCR掺入法高。( )
【简答题】Write an answer to one of the questions 2—4 in this part. Write 200—250 words on the separate answer paper provided. 1. Question 2 You have learnt of a new position open to candidates from within your...
【单选题】Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A),B) ,C) and D). You should decide o...
A.
The author means that lots of people read few books.
B.
The author thinks that readers have only absorbed part of knowledge in books.
C.
The author holds that few people have a proper idea about what content some kind of books should include.
D.
The author considers that readers can scarcely understand most of the books.
【判断题】随机引物标记探针时,反应时可用DNA聚合酶Ⅰ。( )
【单选题】CK作为心脏标志物,下列描述哪项不正确
A.
快速、经济、有效,是当今应用最广泛的心肌损伤标志物
B.
其浓度和急性心肌梗死面积有一定相关,可大致判断梗死范围