问题:
A、DNA复制B、DNA损伤的修复C、DNA的体外重组D、KNA的反转录
问题:
A、DNA的半保留复制B、DNA的修复合成C、反转录D、引物的合成
问题:
A、A280nm增高B、A260nm增高C、DNA分子量变小D、G-C含量少,Tm值大
问题:
A、切除修复包括有重组修复及SOS修复B、切除修复包括糖基化酶起始作用的修复C、切除修复中有以UvrD、UvrB和UvrC进行的修复
问题:
A、trademarkB、signC、markD、brand
问题:
A、approachB、flowC、fashionD、trend
问题:
A、responsibleB、reasonableC、reliableD、respectable
问题:
A、Are You a Team Player?B、What Did You Do When Things Went Off the Rails?C、What Are You Most Proud Of?D、What Are Your Strengths?E、What Questions Do Yo...
问题:
A、concluded that the illusion of free will can stimulate the development of societyB、demonstrated that extra meaning of freedom was attached to some a...
问题:
A、contactB、communicationC、connectionD、community
问题:
A、prosperousB、innovativeC、strugglingD、unlucky
问题:
A、slowingB、difficultC、promptD、resurgent
问题:
A、prefer staying inside to going out.B、cut the cost of daily necessities.C、desire luxury flats more than before.D、have the narrowest horizons ever.
问题:
A、基因表达具有组织特异性B、在某一特定阶段大部分基因都处于表达状态C、基因表达都经历基因转录和翻译的阶段D、所有的基因表达产物都是蛋白质