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【简答题】
切口平移法标记探针只能标记线性dsDNA，不能标记环状dsDNA。
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举一反三
【多选题】蛋白质生物合成中的搬运工具tRNA,描述正确的是( )
A.
每一种氨基酸可以有多种tRNA负责搬运
B.
tRNA分子上有核糖体识别位点
C.
tRNA分子上有氨基酰-tRN合成酶识别位点
D.
氨基酸臂CCA-OH为氨基酸结合位点
E.
反密码子环与mRNA上的密码子相互配对，决定搬运氨基酸的种类
【简答题】•# 030901 Find
at least three common
expressions for stating the purpose of
the presentation
【单选题】100 The most common method for pricing out non-burdened labor hours for a three year project would be to:
A.
Price out the hours at the actual salary of the people to be assigned.
B.
Price out the work using a company-wide average labor rate.
C.
Price out the work using a functional group average labor rate.
D.
All of the above.
E.
A and B only
【判断题】The tricarboxylic acid cycle is the common pathway for the oxidative decomposition of the three major nutrients in the body.
A.
正确
B.
错误
【单选题】182 The most common method for pricing out non-burdened labor hours for a three year project would be to:
A.
Price out the hours at the actual salary of the people to be assigned.
B.
Price out the work using a company-wide average labor rate.
C.
Price out the work using a functional group average labor rate.
D.
All of the above.
E.
A and B only
【多选题】For most freshmen, it’s the first time for them to share a dorm room with roommates. They may have all kinds of worries about their dorm life. Find the three common worries listed in the third paragra...
A.
What will he or she be like?
B.
Will we get along?
C.
What if we are completely different?
D.
What if the guy doesn't call you?
【单选题】关于蛋白质生物合成的叙述，正确的是（ ）
A.
一种tRNA可以携带多种氨基酸
B.
DNA聚合酶是在细胞核中合成的
C.
反密码子是位于mRNA上相邻的三个碱基
D.
线粒体中的DNA能控制某些蛋白质的合成
【单选题】The three common insurances in the construction industry do not include .
A.
Insurance of Works (CAR)
B.
Car Insurance
C.
Public/Third party liability insurance
D.
Insurance for Contractor’s Personnel/Workmen Compensation Insurance
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