[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f4a-mEboP3cS3XelGYyNYQgJAHf4__8FIKwfNbw52t4I":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":19,"related":20,"source":30,"type":96},[],"2023-05-09 11:46:39",897252975,[8,9,10,11,12],"病毒载体法","体细胞克隆法","显微注射法","干细胞法","精子载体法",{"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},"1000007091","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffde632faff6bcee5a2fbc9fb9f0ddfa2.jpg","转基因的科学——基因工程","41769120","转基因的科学——基因工程教程考试","能够与基因打靶技术结合的制备转基因动物的方法有( )",[21,32,41,50,59,68,76,85,97,106],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],897252774,[25,26,27,28],"末端转移酶","逆转录酶","碱性磷酸酶","DNA聚合酶","为了防止载体自连,在限制性内切酶消化载体后,需要用()处理载体","v2",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],897252793,[36,37,38,39],"10倍","50倍","110倍","220倍","从1996到2016的20年间,全球转基因作物的种植面积已经增长了",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],897252825,[45,46,47,48],"草丁膦","草铵膦","草甘膦","异丙隆","转bar基因的抗除草剂水稻,bar基因编码的产物能使哪种除草剂的有效成分失活",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],897252829,[54,55,56,57],"1990年","1992年","1993年","2003年","国际经合组织第一次提出转基因食品"实质等同性"的原则,是在哪一年",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],897252831,[63,64,65,66],"提高切割效率","提高连接效率","保证连接方向","保证转化成功","在重组体的构建中,同时使用两种不同的酶分别切割目的基因与载体,其目的是()",{"answer":69,"createTime":5,"id":70,"options":71,"question":74,"source":30,"type":75},[],897252835,[72,73],"对","错","精子载体法的优点之一在于对胚胎的机械和化学损伤较小",3,{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":30,"type":31},[],897252897,[80,81,82,83],"DNA","RNA","蛋白质","染色体","Western杂交时,探针与膜上的什么成分杂交?()",{"answer":86,"createTime":5,"id":87,"options":88,"question":95,"source":30,"type":96},[],897252943,[89,90,91,92,93,94],"整合效率不高","容易激活原癌基因","操作复杂","外源基因容易沉默","可能抑制内源基因","宿主范围非常局限","病毒载体法的缺陷在于: ( )",1,{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],897252963,[101,102,103,104],"DNA-seq 是对DNA进行测序","RNA-seq 是对RNA进行测序","CHIP-seq是对蛋白质进行测序","Eastern-seq是对组蛋白进行测序","关于测序下列说法正确的是",{"answer":107,"createTime":5,"id":6,"options":108,"question":19,"source":30,"type":96},[],[8,9,10,11,12]]