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【单选题】
根据下面表格中的取值，方程x 2 +x-3=0的一个根的近似值（精确到0.1）是 [     ]
A.
1.1
B.
1.2
C.
1.3
D.
1.4
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举一反三
【简答题】理解 Activity,View,Window三者关系
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【简答题】如何理解Activity,View,Window三者之间的关系?
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【多选题】在蛋白质生物合成过程中（）
A.
mRNA是模板
B.
核蛋白体是装配机
C.
一条mRNA链上可同时附着几个～几十个核蛋白体进行翻译
D.
能量由ATP和GTP提供
E.
肽键由转肽酶催化形成
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【单选题】Even as moralists and activists continue to debate homosexuality, many species casually practice it. _____________________________. Human being------a lot of them anyway------like to do it too, but of...
A.
So their arguments are omparatively pale in front of reality.
B.
Many have put different animals in the lab for experiments.
C.
Giraffes do it; goats do it, birds and dolphins do it.
D.
Even if some animals don't, they only represent a minority.
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【单选题】蛋白质生物合成过程中，翻译过程的产物是
A.
rRNA
B.
DNA
C.
多肽链
D.
tRNA
E.
mRNA
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【多选题】在蛋白质生物合成过程中有
A.
氨基酸的活化和运输
B.
氨基酰tRNA穿过核膜到达核内
C.
活化氨基酸在核蛋白体上缩合
D.
GTP参与反应
E.
ATP参与反应
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【判断题】对于四旋盖玻璃罐头瓶来说,其密封性最大的取决因素是其盖钩是否与瓶外沿螺纹拧紧。( )
A.
正确
B.
错误
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【简答题】All the Lortons’ farm animals – the cows and the goats, the ducks and the chickens, got along well with Roger—a llama(美洲驼). But since llamas are used to thinking of animals like coyotes(土狼) and dogs a...
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【简答题】1 When can you rent a car at a discount? a From Monday to Wednesday b In the summertime c In the wintertime 2 What kind of wedding dresses does the Wedding Garden stock? a All kinds b Very modern c Ve...
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【简答题】阅读理解。 All the Lortons' farm animals - the cows and the goats, the ducks and the chickens, got along well with Roger-a llama (美洲驼). But since llamas are used to thinking of animals like coyotes(土狼) and...
查看完整题目与答案
相关题目：
【简答题】理解 Activity,View,Window三者关系
查看完整题目与答案
【简答题】如何理解Activity,View,Window三者之间的关系?
查看完整题目与答案
【多选题】在蛋白质生物合成过程中（）
A.
mRNA是模板
B.
核蛋白体是装配机
C.
一条mRNA链上可同时附着几个～几十个核蛋白体进行翻译
D.
能量由ATP和GTP提供
E.
肽键由转肽酶催化形成
查看完整题目与答案
【单选题】Even as moralists and activists continue to debate homosexuality, many species casually practice it. _____________________________. Human being------a lot of them anyway------like to do it too, but of...
A.
So their arguments are omparatively pale in front of reality.
B.
Many have put different animals in the lab for experiments.
C.
Giraffes do it; goats do it, birds and dolphins do it.
D.
Even if some animals don't, they only represent a minority.
查看完整题目与答案
【单选题】蛋白质生物合成过程中，翻译过程的产物是
A.
rRNA
B.
DNA
C.
多肽链
D.
tRNA
E.
mRNA
查看完整题目与答案
【多选题】在蛋白质生物合成过程中有
A.
氨基酸的活化和运输
B.
氨基酰tRNA穿过核膜到达核内
C.
活化氨基酸在核蛋白体上缩合
D.
GTP参与反应
E.
ATP参与反应
查看完整题目与答案
【判断题】对于四旋盖玻璃罐头瓶来说,其密封性最大的取决因素是其盖钩是否与瓶外沿螺纹拧紧。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】All the Lortons’ farm animals – the cows and the goats, the ducks and the chickens, got along well with Roger—a llama(美洲驼). But since llamas are used to thinking of animals like coyotes(土狼) and dogs a...
查看完整题目与答案
【简答题】1 When can you rent a car at a discount? a From Monday to Wednesday b In the summertime c In the wintertime 2 What kind of wedding dresses does the Wedding Garden stock? a All kinds b Very modern c Ve...
查看完整题目与答案
【简答题】阅读理解。 All the Lortons' farm animals - the cows and the goats, the ducks and the chickens, got along well with Roger-a llama (美洲驼). But since llamas are used to thinking of animals like coyotes(土狼) and...
查看完整题目与答案