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[主观题]
切口移位(nick translation)标记DNA前,用DNase Ⅰ处理DNA时应注意什么?
切口移位(nick translation)标记DNA前,用DNase Ⅰ处理DNA时应注意什么?
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切口移位(nick translation)标记DNA前,用DNase Ⅰ处理DNA时应注意什么?
A. on time
B. at times
C. in the nick of time
D.timing
A.胸廓严重畸形或伴心脏移位者不适用于胸内心脏按压
B.进行胸内心脏按压时,挤压频率为80~100次/分,挤压用力应均匀,切忌指尖用力,以免损伤心肌
C.注意观察心肌的颜色、张力,必要时可经无血管区直接心内注药,或行电除颤
D.待心律、血压稳定,用新洁尔灭反复冲洗胸腔,胸腔内置抗生素,关闭胸腔,并予闭式胸腔引流
E.自胸骨旁左侧2.5cm至左腋前线,沿第三或者第四肋间隙作弧形切口
A.good
B.dependent
C.confident
D.interested
A.The Beautiful and Damned
B.Tender is the Night
C.The Great Gatsby
D.This Side of Paradise portrays
John: Is it possible for you to work late tonight?
Nick: _____________
A、I like it.
B、I'll do that.
C、I'd love to.
D、I think so.