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【简答题】
G蛋白通常a．______个亚基组成，它最关键的G结构域的功能是b．______。所有G蛋白受体结构类似，均有c．______，G蛋白通过与G蛋白受体的d．______区结合，从而将膜受体与配体结合的刺激信号传给下游效应分子。
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参考答案：
举一反三
【单选题】Some boys took chemicals like soda and iodoform. powder because ______.
A.
they liked to set up stalls in the market and sell things, like traders
B.
they were too poor to buy things like soap and medicine
C.
they wanted money and could sell such things quickly
D.
they needed things like soap and medicine for sores
查看完整题目与答案
【多选题】工程量清单计价中，插座应包括( )工作内容
A.
制作
B.
安装
C.
接地
D.
接线
查看完整题目与答案
【单选题】荆芥的气味是( )
A.
气辛香，味辛辣，麻舌
B.
气香特异，味微苦
C.
气芳香，味微涩而辛凉
D.
气微，味微苦
E.
揉搓后有特殊清凉香气，味辛凉
查看完整题目与答案
【单选题】Some boys took chemicals like soda and iodoform. powder because ______.
A.
they liked to set up stalls in the marked and sell things, like traders
B.
they were too poor to buy things like soap and medicine
C.
they wanted money and could sell such things quickly
D.
they needed things like soap and medicine for sores
查看完整题目与答案
【单选题】荆芥的气味是( )
A.
无臭,味淡角
B.
气香特异,味微苦
C.
气芳香,味微涩而辛凉
D.
气微,味微苦
E.
气微,味极苦
查看完整题目与答案
【单选题】荆芥的气味( )
A.
气辛香, 味辛辣、麻舌
B.
气香特异、味微苦
C.
气芳香、味微涩而辛凉
D.
气微、味微苦
E.
揉搓后，有特殊的清凉香气、味辛凉
查看完整题目与答案
【单选题】下列各项中,不属于成批生产期量标准的是( )
A.
节拍
B.
批量
C.
在制品定额
D.
生产周期
查看完整题目与答案
【单选题】Food poisoning can be caused by all the following EXCEPT________.
A.
some chemicals
B.
low temperatures
C.
some tiny living things
D.
certain natural materials
查看完整题目与答案
【简答题】WSK produces chemicals for use in the agricultural sector, some which are highly toxic in both liquid and gaseous states. They need to be safely stored on site after processing until they are shipped ...
查看完整题目与答案
【单选题】药材荆芥的气味特征是
A.
气芳香，味微涩而辛凉
B.
气芳香，味甜
C.
气微，味淡
D.
气微，味苦
E.
有特异香气，味极苦
查看完整题目与答案
相关题目：
【单选题】Some boys took chemicals like soda and iodoform. powder because ______.
A.
they liked to set up stalls in the market and sell things, like traders
B.
they were too poor to buy things like soap and medicine
C.
they wanted money and could sell such things quickly
D.
they needed things like soap and medicine for sores
查看完整题目与答案
【多选题】工程量清单计价中，插座应包括( )工作内容
A.
制作
B.
安装
C.
接地
D.
接线
查看完整题目与答案
【单选题】荆芥的气味是( )
A.
气辛香，味辛辣，麻舌
B.
气香特异，味微苦
C.
气芳香，味微涩而辛凉
D.
气微，味微苦
E.
揉搓后有特殊清凉香气，味辛凉
查看完整题目与答案
【单选题】Some boys took chemicals like soda and iodoform. powder because ______.
A.
they liked to set up stalls in the marked and sell things, like traders
B.
they were too poor to buy things like soap and medicine
C.
they wanted money and could sell such things quickly
D.
they needed things like soap and medicine for sores
查看完整题目与答案
【单选题】荆芥的气味是( )
A.
无臭,味淡角
B.
气香特异,味微苦
C.
气芳香,味微涩而辛凉
D.
气微,味微苦
E.
气微,味极苦
查看完整题目与答案
【单选题】荆芥的气味( )
A.
气辛香, 味辛辣、麻舌
B.
气香特异、味微苦
C.
气芳香、味微涩而辛凉
D.
气微、味微苦
E.
揉搓后，有特殊的清凉香气、味辛凉
查看完整题目与答案
【单选题】下列各项中,不属于成批生产期量标准的是( )
A.
节拍
B.
批量
C.
在制品定额
D.
生产周期
查看完整题目与答案
【单选题】Food poisoning can be caused by all the following EXCEPT________.
A.
some chemicals
B.
low temperatures
C.
some tiny living things
D.
certain natural materials
查看完整题目与答案
【简答题】WSK produces chemicals for use in the agricultural sector, some which are highly toxic in both liquid and gaseous states. They need to be safely stored on site after processing until they are shipped ...
查看完整题目与答案
【单选题】药材荆芥的气味特征是
A.
气芳香，味微涩而辛凉
B.
气芳香，味甜
C.
气微，味淡
D.
气微，味苦
E.
有特异香气，味极苦
查看完整题目与答案
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