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某蛋白质由65个氨基酸组成,控制合成该蛋白质的基因的碱基数目至少有（） A 390 B 195 C 65 D 260 I wouldn't advise （ ）there by bus,because it is too crowded.A.and goB.to goC.to goingD.going我选B,但答案选D,为什么?不是可以advise sb to do 电路交换和分组交换的基本原理及其区别 1.I wouldn’t advise ____ there by bus,because it is too cowed.请快! 电路交换与分组交换的区别 )我仅仅知道,电路交换有预留,而分组没有. Brother,there is only you,I wouldn't lose!There is only you,I'm satisfie 电路交换和分组交换的概念和区别 burn down与burn up有何区别在许多的练习里有提到但是都没有详细的进行说明,只知道它们的中文意思都是被烧毁 I wouldn't advise you to go against the _______(direct) Love is a fire.But whether it is going to warm your heart or burn down your house,you can never t that house is old.it should be _____(pull down) the+形容词比较级是用于两者比较时吧.、但如果后面跟的不是“of the tow"时,如：Which is 1 ,jane or tomA:the taller B:taller What should you wear when you ride your bike? (回答请用英文回答） I've never thought of that at all 随笔150~200字,不求太好 你应该把它当做一种规则 You should ＿＿ ＿＿ ＿＿ ＿＿ 英语翻译 我和你一起分担费用I shall_____ _____ _____ _____you Maybe you should do it agai的英语翻译 细菌的16S rDNA的详细鉴定步骤有哪些?为什么简略的鉴定步骤中还要制备感受态细胞、连接、转化后再筛选与鉴定?有什么用? this is a apple和this is apple有什么区别 RRNA与RDNA的区别rRNA与rDNA有什么本质区别？ 细菌16S rDNA 序列比对,菌种鉴定中,已测出待定菌种的16SrDNA序列.那么：1、在NCBI上比对时,有三个属的多个已知菌种与新菌匹配率都95%以上,值最高的那个属其实真的在预料之外,而且文献中也没 See you, let my head flashing unprepared, Never thought you and I would have raised, At that moment ROSE的i never thought that you would come 这首歌 迅雷上的下载不可用 16s rRNA 的3末端是什么?16s 到底是什么？什么是亚基？请指教 16S rRNA 的几个可变区分别在序列的什么位置? 如何知道细菌的16s rRNA的完整序列 求一英文歌,歌词中有出现...in my life,that poly going on...歌曲开始是男声RAP,后面女声部分是合唱 搜索一首英文歌 一上来是“It was life for.It was a little little magic ."中间穿插着"ONE TWO THREE FOUR" They bit/little thought that the truth would be finally discovered.选哪个?为什么? be thankful for the little things in life that mean a lot 怎么翻译 What does Bob do every evening?