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3’-UTR(3’Untranslated Region,3’非编码区)
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更多 “3’-UTR(3’Untranslated Region,3’非编码区)” 相关考题
考题
与真核mRNA分子稳定性有关的因素是A.5'-UTR是否含有多拷贝AUuuAB.起始密码子是否与其他碱基互补C.3'-UTR是否存在核酸酶切割位点D.3'-UTR是否含多拷贝AUUUA
考题
[SWA]stp mode mstp[SWA]stp region-configuration[SWA-mst-region]region-name RegionA [SWA-mst-region]revision-level 1 [SWA-mst-region]instance 1 vlan 2 [SWA-mst-region]instance 2 vlan 3[SWA-mst-region]active region-configuration关于此段配置,描述正确的是:()A.stp mode mstp命令是用来启用交换机的MSTP特性,缺省情况下,交换的MSTP是开启状态B.region-name RegionA该命令是配置交换机的MST域名,缺省情况下,交换机的MST域名为交换机的MAC地址C.revision-leve l1用来配置MSTP修订级别,该取值范围为0~65535。缺省情况下,MSTP修订级别取值为1D.instance 2 vlan 3命令用来将VLAN 3映射到MST Instance 2上。缺省所有VLAN映射到Instance 1上E.active region-configuration命令是用来激活MST域的配置。如果不执行本操作,配置的域名、VLAN映射表和MSTP修订级别无法生效
考题
单选题UR2中有独立上部回收箱的忘取回收路径说法正确的是()A
CS-UTF-BV-UTR-URJBB
CS-UTF-BV-UTR-ESC-UTR-BV-UTF-LT-ABC
ESC-UTR-BV-UTF-LT-ABD
CS-UTF-BV-UTR-ESC-UTR-URJB
考题
单选题以重量计,染色质的组成大致为()。A
1/3DNA,1/3组蛋白,1/3非组蛋白B
1/3DNA,1/3组蛋白C
1/3DNA,1/3组蛋白,1/3碱性蛋白质D
1/4DNA,1/4RNA,1/4组蛋白,1/4非组蛋白
考题
单选题UR2中现金计算己识别的纸币路径说法正确的是()A
CS-UTF-BV-UTR-ESCB
CS-UTF-BV-UTR-CSC
ESC-UTR-BV-UTF-LT-RB/ABD
CS-UTF-BV-UTR-ESC-UTR-BV-UTF-LT-RB/AB
考题
单选题UR2中取款合格的纸币路径说法正确的是()A
RB-LT-UTF-BV-UTR-ESC-UTR-BV-UTF-CSB
RB-LT-UTF-BV-UTR-CSC
RB-LT-UTF-BV-UTR-LT-ABD
RB-LT-UTF-BV-UTR-URJB
考题
多选题[SWA]stp mode mstp [SWA]stp region-configuration [SWA-mst-region]region-name RegionA [SWA-mst-region]revision-level 1 [SWA-mst-region]instance 1 vlan 2 [SWA-mst-region]instance 2 vlan 3 [SWA-mst-region]active region-configuration关于此段配置,描述正确的是:()Astp mode mstp命令是用来启用交换机的MSTP特性,缺省情况下,交换的MSTP是开启状态Bregion-name RegionA该命令是配置交换机的MST域名,缺省情况下,交换机的MST域名为交换机的MAC地址Crevision-leve l1用来配置MSTP修订级别,该取值范围为0~65535。缺省情况下,MSTP修订级别取值为1Dinstance 2 vlan 3命令用来将VLAN 3映射到MST Instance 2上。缺省所有VLAN映射到Instance 1上Eactive region-configuration命令是用来激活MST域的配置。如果不执行本操作,配置的域名、VLAN映射表和MSTP修订级别无法生效
考题
多选题不稳定的真核mRNA分子中( )。A5′-UTR存在特异的核酸酶切割位点B5′-UTR常含有多拷贝AUUUAC3′-UTR存在特异的核酸酶切割位点D3′-UTR常含有多拷贝AUUUA
考题
单选题View the following SQL statements: Transaction T1 INSERT INTO hr.regions VALUES (5,’Pole’);COMMIT; Transaction T2 UPDATE hr.regions SET region_name=’Poles’ WHERE region_id = 5; COMMIT; Transaction T3 UPDATE hr.regions SET region_name=’North and South Poles’ WHERE region_id = 5; You want to back out transaction T2. Which option would you use?()A
It is possible,but transaction T3 also backs out.B
It is possible with the NOCASCADE_FORCE option.C
It is possible with the NONCONFLICT_ONLY option.D
It is not possible because it has conflicts with transaction T3.
考题
单选题There are()NCSs in total, one in each ocean region, the AOR (E and W), IOR and POR.A
3B
2C
1D
4
考题
单选题Given the following tables: CONTINENTS ID NAME COUNTRIES 1 Antarctica 0 2 Africa 53 3 Asia 47 4 Australia 14 5 Europe 43 6 North America 23 7 South America 12 REGION ID LOCATION 1 East 2 West How many rows would be returned using the following statement? SELECT location FROM continents, region()A
2B
7C
9D
14
考题
单选题UTR的含义是()。A
编码区B
非编码区C
低复杂度区域D
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