gag on造句
Richardmusthavethoughtcolleagueswereplayingagagonhim.TheGuardianhasvowedurgentlytogotocourttooverturnthegagonitsreporting....
Richardmusthavethoughtcolleagueswereplayingagagonhim.TheGuardianhasvowedurgentlytogotocourttooverturnthegagonitsreporting....
ThisyearI'mgoingtogethimagaggift.Afriendofhersgavethebride-to-besomecondomsasagaggift.There’salsoavinylrecordshop,EarCandy,andtheobligatorymusicandgaggiftstore,RockinRudy’s.Theticketswerecheapscrat...
Onethirdofthepopulationdoesn’tevenhaveagagreflex!Yourgagreflexisasoftpalateinthebackofyourthroat.Butdon'tworry,swallowingaswordwholewon'tdestroyyourgagreflex.Spoton:Openyourmouth,stickyourtongueout...
Tokeep(themouth)openbyusingagag.Therobbersrammedthegaginhermouth.Theburglarsboundhimhandandfootandplacedagaginhismouth.Yourgagreflexisasoftpalateinthebackofyourthroat.Theodorcomingfromitisstrongenough...
问题详情:一个转运RNA的一端3个碱基是AGA,此RNA运载的氨基*是A.谷氨*(GAG) B.丝氨*(UCU) C.精氨*(AGA) D.酪氨*(UAU)【回答】B知识点:基因的概念与表达题型:选择题...
问题详情:人镰*型细胞贫血症是基因突变造成的,血红蛋白β链第6个氨基*的密码子由GAG变为GUG,导致编码的谷氨*被置换为缬氨*。下列相关叙述错误的是A.该突变改变了DNA碱基对内的*键数B.该突变引起了血红蛋白β链结构的改变C...
问题详情:右图表示人类镰*型细胞贫血症的病因,已知谷氨*的密码子是GAA,GAG。据图分析正确的是 ( ) A.①过程发生了基因结构的改变,增加...
问题详情:下图表示人类镰*型细胞贫血症的病因,已知谷氨*的密码子是GAA、GAG。据图分析正确的是( )A.转运缬氨*的tRNA一端的裸露的三个碱基是CAUB.②过程是α链作模板,以脱氧核苷*为原料,由ATP供能,在有关酶的催化下完...
问题详情:下图表示人类镰*型细胞贫血症的病因,已知谷氨*的密码子是GAA、GAG。据图分析正确的是()A.转运缬氨*的tRNA一端的裸露的三个碱基是CAUB.②过程是α链作模板,以脱氧核苷*为原料,由ATP供能,在有关酶的催化下完成的C.控...
问题详情:一个转运RNA的一端三个碱基是CGA,此RNA运载的氨基*是()A.酪氨*(UAC)B.谷氨*(GAG)C.精氨*(CGA)D.*氨*(GCU)【回答】解:一个密码子决定一种氨基*,而密码子是指mRNA上三个相邻的碱基.在翻译过程中一个转运RNA的一端三个碱基与mRNA...