[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fIjSi2w4C93FygQfvfg6N93gArsc5rmsnYoNFPPbgjM0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":15,"related":16,"source":27,"type":46},[],"2023-12-26 15:56:59",983076341,[8,9,10,11],"来源受限","存在伦理学问题","具备全能性","存在排异反应",{"courseImg":13,"courseName":14},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffde632faff6bcee5a2fbc9fb9f0ddfa2.jpg","转基因的科学——基因工程","胚胎干细胞的优点是( )",[17,29,37,47,56,65,74,83,86,95],{"answer":18,"createTime":19,"id":20,"options":21,"question":26,"source":27,"type":28},[],"2023-12-26 15:56:58",983076082,[22,23,24,25],"它有用四种模块单元","一种模块对应于结合一种碱基","不同模块组合对应于结合不同DNA序列","它能进入细胞核中","关于TALE蛋白说法正确的是","v2",1,{"answer":30,"createTime":5,"id":31,"options":32,"question":35,"source":27,"type":36},[],983076150,[33,34],"对","错","iPS细胞被称为诱导性多能干细胞,顾名思义,它不具有全能性,不能发育为一个完整的个体",3,{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":27,"type":46},[],983076159,[41,42,43,44],"整合效率高","不会激活原癌基因","操作简单","宿主范围广","下列哪项不属于病毒载体法的优点?( )",0,{"answer":48,"createTime":19,"id":49,"options":50,"question":55,"source":27,"type":46},[],983076168,[51,52,53,54],"上游","下游","上下游均可","上下游均不可","在基因融合表达系统中,担体蛋白位于目的蛋白的( )",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],983076186,[60,61,62,63],"DNA复制","子代DNA合成","DNA修复","DNA连接","体内DNA聚合酶发挥的功能包括",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":27,"type":46},[],983076228,[69,70,71,72],"引物","模板","聚合酶","Tm值","下列哪一因素保证的PCR扩增的特异性",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":27,"type":46},[],983076299,[78,79,80,81],"沉默子","复制子","启动子","终止子","诱导表达载体中,基因表达的强弱往往是由下面哪种调控元件的活性决定的? ( )",{"answer":84,"createTime":5,"id":6,"options":85,"question":15,"source":27,"type":46},[],[8,9,10,11],{"answer":87,"createTime":19,"id":88,"options":89,"question":94,"source":27,"type":46},[],983076396,[90,91,92,93],"DH5&alpha;","JM101","BL21","Top10","用于蛋白的诱导表达,带有T7RNA聚合酶基因的大肠杆菌菌株是( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":99,"source":27,"type":36},[],983076403,[33,34],"探针的特异性决定着Southern的准确性"]