[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_dAvH1_14l94qb5tEMIwI3M78iH_nO9zbbPF8zQCRqc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-05-31 01:31:01",374340893,[8,9,10,11],"噬菌体","病毒载体","酵母人工染色体(YAC)","质粒",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","下列哪种载体最适合用于原核生物的基因克隆,且具有自我复制能力和筛选标记( )​",[18,29,38,47,56,65,74,81,89,99],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],374340884,[22,23,24,25],"感受态细胞转化法","电穿孔法","显微注射法","热激法","下列哪种方法不属于将目的基因导入原核细胞(如大肠杆菌)的常用方法( )​","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],374340885,[33,34,35,36],"基因编辑技术","基因克隆技术","基因突变技术","基因表达技术","DNA重组技术又称为( )​",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],374340886,[42,43,44,45],"黏性末端","平末端","随机末端","突出末端","限制性核酸内切酶切割DNA后产生的末端不包括( )​",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],374340887,[51,52,53,54],"目的基因获取","筛选","转化","载体构建","DNA重组技术中,将目的基因导入受体细胞的过程称为( )​",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],374340888,[60,61,62,63],"重组疫苗制备","转基因作物培育","基因治疗","基因突变","下列哪种应用不属于DNA重组技术的范畴( )​",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":27,"type":28},[],374340889,[69,70,71,72],"AluⅠ","EcoRⅠ","SmaⅠ","HpaⅠ","下列哪种限制性内切酶切割后产生黏性末端( )​",{"answer":75,"createTime":5,"id":76,"options":77,"question":80,"source":27,"type":28},[],374340890,[78,79,43,44],"相同的黏性末端","不同的黏性末端","基因工程中,目的基因与载体连接时,若两者均用同一种限制性内切酶切割,会产生( )​",{"answer":82,"createTime":5,"id":83,"options":84,"question":88,"source":27,"type":28},[],374340891,[51,85,86,87],"限制性酶切图谱分析","感受态细胞转化","抗生素抗性筛选","下列哪种方法可用于鉴定重组质粒的正确性( )​",{"answer":90,"createTime":91,"id":92,"options":93,"question":98,"source":27,"type":28},[],"2026-05-24 05:01:45",374340892,[94,95,96,97],"蛋白质印迹(Western blot)","限制性酶切分析","核酸分子杂交","PCR","下列哪种技术可用于检测目的基因是否在受体细胞中表达出蛋白质( )​",{"answer":100,"createTime":5,"id":6,"options":101,"question":16,"source":27,"type":28},[],[8,9,10,11]]