【单选题】Which one of the following statements about RNA Pol is true?
A.
RNA Pol I transcribes the genes for ribosomal RNAs.
B.
UBF contains several subunits including the TATA-binding protein TBP.
C.
the 18s, 5.8s and 28s rRNAs are synthesized as separate transcripts.
D.
RNA Pol I transcription occurs in the nucleoplasm.
【多选题】关于宋锦的描述,正确的是()
A.
始于南朝刘宋年间,成熟于明代,发展于清代云锦
E.
其图案取材常用的有龙凤、麒麟、孔雀等灵禽瑞兽云锦
【单选题】The task of being accepted and enrolled in a university begins early for some students, long 1 they graduate from high school. These students take special courses to prepare for advanced study. They m...
【单选题】The task of being accepted and enrolled in a university begins early for some students, long 1 they graduate from high school. These students take special courses to prepare for advanced study. They m...
【单选题】我国一般采用的计算装卸时间的规定方法是( )
【单选题】旅客在机场大厅的航空公司柜台办理值机手续后,看时间还早,就和送机的家人在机场大厅话别。这时,机场大厅的房顶倒塌,多名旅客受伤,甲身亡。请问,( )应该承担甲的人身伤亡损害赔偿责任
【简答题】作用在基底表面的各种分布荷载,都是通过建筑物的基础传到地基中的,称基础底面传递给地基表面的压力为 。