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【单选题】
以谈判的()为标准谈判可划分为面对面谈判##电话谈判##函电谈判##网络谈判
A.
谈判借助的渠道
B.
谈判地点
C.
参加谈判人数
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举一反三
【单选题】The first complete DNA sequence of a non-viral, free-living organism was obtained for:
A.
a bacterium in 1900.
B.
a bacterium in 1945.
C.
a bacterium in 1995.
D.
humans in 1990.
E.
humans in 2000.
查看完整题目与答案
【单选题】A sequence of 3 bases in DNA has the sequence CGT. What is the corresponding tRNA anticodon for this sequence? ( )
A.
CGT
B.
GCA
C.
CGU
D.
UCG
查看完整题目与答案
【单选题】If the DNA strand, 5'—GCTATGCATCGTGATCGAATTGCGT—3', serves as a template for the synthesis of RNA , which of the following choices gives the sequence and polarity of the newly synthesized RNA?
A.
5'—ACGCAATTCGATCACGATGCATAGC—3'
B.
5'—UGCGUUAAGCUAGUGCUACGUAUCG—3'
C.
5'—ACGCAAUUCGAUCACGAUGCAUAGC—3'
D.
5'—CGAUACGUAGCACUAGCUUAACGCA—3'
E.
5'—GCTATGCATCGTGATCGAATTGCGT—3'
查看完整题目与答案
【单选题】In the DNA sequence for sickle cell anaemia, adenine replaces thymine in a CTT triplet, forming the triplet CAT. During synthesis of the sickle cell haemoglobin molecule, the amino acid valine is inco...
A.
CAU
B.
CUA
C.
GAU
D.
GUA
查看完整题目与答案
【单选题】Certain drugs inhibit bacterial RNA synthesis. If the DNA strand 5 ′– GCTATGCATCGTGATC GAATTGCGT – 3 ′ serves as a template for the synthesis of RNA, which one of the following choices gives the seque...
A.
5 ′– ACGCAATTCGATCACGATGCATAGC – 3 ′
B.
5 ′– UGCGUUAAGCUAGUGCUACGUAUCG – 3 ′
C.
5 ′– ACGCAAUUCGAUCACGAUGCAUAGC – 3 ′
D.
5 ′– CGAUACGUAGCACUAGCUUAACGCA – 3 ′
E.
5 ′– GCTATGCATCGTGATCGAATTGCGT – 3 ′
查看完整题目与答案
【多选题】按基金的组织形式不同,证券投资基金可分为
A.
开放式基金
B.
封闭式基金
C.
契约型基金
D.
公司型基金
查看完整题目与答案
【单选题】按基金的组织形式不同,证券投资基金可分为
A.
债券基金、股票基金、货币市场基金
B.
封闭式基金与开放式基金
C.
成长型基金与收入型基金
D.
契约型基金与公司型基金
查看完整题目与答案
【多选题】按基金的组织形式不同,证券投资基金可分为( )
A.
开放式基金
B.
信托投资基金
C.
契约型基金
D.
公司型基金
查看完整题目与答案
【单选题】According to the article, what is one reason why scientists are mapping the sunflower DNA sequence?
A.
Because they want to work with experts at the Renewable Fuels Association
B.
Because they want to compare the sunflower genome with the human genome
C.
Because they want to crossbreed a sunflower with corn to create ethanol
D.
Because they want to locate genes responsible for agriculturally important traits
查看完整题目与答案
【单选题】In 1956, Arthur Kornberg and colleagues discovered DNA polymerase I (Pol I), in Escherichia coli . They described the DNA replication process by which DNA polymerase copies the base sequence of a temp...
A.
1957
B.
1958
C.
1959
D.
1960
查看完整题目与答案
相关题目：
【单选题】The first complete DNA sequence of a non-viral, free-living organism was obtained for:
A.
a bacterium in 1900.
B.
a bacterium in 1945.
C.
a bacterium in 1995.
D.
humans in 1990.
E.
humans in 2000.
查看完整题目与答案
【单选题】A sequence of 3 bases in DNA has the sequence CGT. What is the corresponding tRNA anticodon for this sequence? ( )
A.
CGT
B.
GCA
C.
CGU
D.
UCG
查看完整题目与答案
【单选题】If the DNA strand, 5'—GCTATGCATCGTGATCGAATTGCGT—3', serves as a template for the synthesis of RNA , which of the following choices gives the sequence and polarity of the newly synthesized RNA?
A.
5'—ACGCAATTCGATCACGATGCATAGC—3'
B.
5'—UGCGUUAAGCUAGUGCUACGUAUCG—3'
C.
5'—ACGCAAUUCGAUCACGAUGCAUAGC—3'
D.
5'—CGAUACGUAGCACUAGCUUAACGCA—3'
E.
5'—GCTATGCATCGTGATCGAATTGCGT—3'
查看完整题目与答案
【单选题】In the DNA sequence for sickle cell anaemia, adenine replaces thymine in a CTT triplet, forming the triplet CAT. During synthesis of the sickle cell haemoglobin molecule, the amino acid valine is inco...
A.
CAU
B.
CUA
C.
GAU
D.
GUA
查看完整题目与答案
【单选题】Certain drugs inhibit bacterial RNA synthesis. If the DNA strand 5 ′– GCTATGCATCGTGATC GAATTGCGT – 3 ′ serves as a template for the synthesis of RNA, which one of the following choices gives the seque...
A.
5 ′– ACGCAATTCGATCACGATGCATAGC – 3 ′
B.
5 ′– UGCGUUAAGCUAGUGCUACGUAUCG – 3 ′
C.
5 ′– ACGCAAUUCGAUCACGAUGCAUAGC – 3 ′
D.
5 ′– CGAUACGUAGCACUAGCUUAACGCA – 3 ′
E.
5 ′– GCTATGCATCGTGATCGAATTGCGT – 3 ′
查看完整题目与答案
【多选题】按基金的组织形式不同,证券投资基金可分为
A.
开放式基金
B.
封闭式基金
C.
契约型基金
D.
公司型基金
查看完整题目与答案
【单选题】按基金的组织形式不同,证券投资基金可分为
A.
债券基金、股票基金、货币市场基金
B.
封闭式基金与开放式基金
C.
成长型基金与收入型基金
D.
契约型基金与公司型基金
查看完整题目与答案
【多选题】按基金的组织形式不同,证券投资基金可分为( )
A.
开放式基金
B.
信托投资基金
C.
契约型基金
D.
公司型基金
查看完整题目与答案
【单选题】According to the article, what is one reason why scientists are mapping the sunflower DNA sequence?
A.
Because they want to work with experts at the Renewable Fuels Association
B.
Because they want to compare the sunflower genome with the human genome
C.
Because they want to crossbreed a sunflower with corn to create ethanol
D.
Because they want to locate genes responsible for agriculturally important traits
查看完整题目与答案
【单选题】In 1956, Arthur Kornberg and colleagues discovered DNA polymerase I (Pol I), in Escherichia coli . They described the DNA replication process by which DNA polymerase copies the base sequence of a temp...
A.
1957
B.
1958
C.
1959
D.
1960
查看完整题目与答案