[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fs2dwjp7ULOvrWlEv34rYL23UBElrVmXDetMoT59DMuk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":23,"type":24},[],"2023-05-09 06:52:10",3324048,[8,9,10,11],"来源于pBR322和λ噬菌体","含有COS位点能被病毒外壳包装","感染效率低","容量超过40kb",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000007091","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffde632faff6bcee5a2fbc9fb9f0ddfa2.jpg","转基因的科学——基因工程","2061223","转基因的科学——基因工程教程考试","以下是柯斯质粒特征是",[20,25,35,43,52,61,70,79,88,97],{"answer":21,"createTime":5,"id":6,"options":22,"question":18,"source":23,"type":24},[],[8,9,10,11],"v2",1,{"answer":26,"createTime":5,"id":27,"options":28,"question":33,"source":23,"type":34},[],3324052,[29,30,31,32],"Ampr 抗性基因","着丝粒","COS位点","端粒","下列哪个结构特征是λ噬菌体所具有的?()",0,{"answer":36,"createTime":5,"id":37,"options":38,"question":41,"source":23,"type":42},[],3324063,[39,40],"对","错","转基因智能不育系是通过转基因技术产生的",3,{"answer":44,"createTime":5,"id":45,"options":46,"question":51,"source":23,"type":34},[],3324065,[47,48,49,50],"GFP","IPTG","果糖","X-gal","标记基因LacZ的底物是( )",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":23,"type":34},[],3324073,[56,57,58,59],"弱酸性","弱碱性","强酸性","强碱性","Bt毒晶蛋白只有在PH为()的肠道环境中才能溶解",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":23,"type":24},[],3324075,[65,66,67,68],"诞生于1973年","两个质粒的重组","重组DNA分子导入大肠杆菌细胞","受体细胞表现单抗性状","关于第一个成功的基因工程实验,描述正确的是",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":23,"type":34},[],3324088,[74,75,76,77],"I型内切酶","II型内切酶","III型内切酶","聚合酶","FOK1属于哪一类酶",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":23,"type":24},[],3324092,[83,84,85,86],"繁殖力强","装载容量大","感染效率高","能与宿主DNA进行整合","病毒作为基因工程的理想载体是因为",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":23,"type":34},[],3324095,[92,93,94,95],"Cosmid >λ-DNA > Plasmid","λ -DNA > Cosmid > Plasmid","Plasmid >λ -DNA > Cosmid","Cosmid > Plasmid >λ-DNA","下列各常用载体的装载量排列顺序,正确的是()",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":23,"type":24},[],3324104,[101,102,103,104],"scFv","CD3zita","CD28","4-1BB","第一代CART嵌合抗原受体元件包括"]