皮皮学，免费搜题
登录
搜题
【多选题】
下面关于石狮子的描述正确的是A.
辟邪的作用
B.
显示尊贵和威严
C.
左雌右雄
D.
雄狮爪下为球,象征着统一天下
E.
雌狮爪下踩右狮,象征着子孙绵延
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】根据消费税法律制度的规定,下列行为中,不缴纳消费税的是
A.
外贸公司进口高档手表
B.
首饰店零售金银首饰
C.
小汽车生产企业将自产小汽车奖励给优秀员工
D.
烟草批发企业将卷烟批发给其他烟草批发企业
【单选题】When a cell releases a signal molecule into the environment and a number of cells in the immediate vicinity respond, this type of signaling is( )
A.
autocrine signaling
B.
paracrine signaling
C.
endocrine signaling
D.
synaptic signaling
【单选题】根据消费税法律制度的规定,下列行为中,不缴纳消费税的是
A.
首饰店零售金银首饰
B.
烟草批发企业将卷烟销售给其他烟草批发企业
C.
外贸公司进口高档手表
D.
小汽车生产企业将自产小汽车奖励给优秀员工
【多选题】How does Notch work?
A.
Notch is a crucially important receptor in all animals, both during development and in adults. Among other things, it controls the development of neural cells in Drosophila.
B.
In this simple signaling pathway, the receptor itself acts as a transcription regulator.
C.
When activated by the binding of Delta, a transmembrane signal protein on the surface of a neighboring cell, the Notch receptor is cleaved.
D.
This cleavage releases the cytosolic tail of the receptor, which is then free to move to the nucleus, where it helps to activate the appropriate set of Notch-responsive genes.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
