[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fO2A0tw6dGkRqP5Bnh8hLx6x94Q95WyDBuk6gKg8xYg0":3},{"id":4,"source":5,"question":6,"options":7,"answer":13,"related":14,"type":26,"origin":113,"createTime":28},245461673,"v1","人类1号染色体长臂分为四个区,靠近着丝粒的为( )",[8,9,10,11,12],"1区","2区","3区","4区","5区",[],[15,29,40,44,55,66,73,84,91,102],{"id":16,"source":5,"question":17,"options":18,"answer":24,"related":25,"type":26,"origin":27,"createTime":28},245461671,"人类染色体的分组主要依据是( )",[19,20,21,22,23],"染色体的大小","染色体的类型","性染色体的类型","染色体着丝粒的位置","染色体的长度和着丝粒的位置",[],[],0,null,"2025-11-30T05:07:08+08:00",{"id":30,"source":5,"question":31,"options":32,"answer":38,"related":39,"type":26,"origin":27,"createTime":28},245461672,"21号染色体位于哪一组( )",[33,34,35,36,37],"C组","D组","G组","E组","F组",[],[],{"id":4,"source":5,"question":6,"options":41,"answer":42,"related":43,"type":26,"origin":27,"createTime":28},[8,9,10,11,12],[],[],{"id":45,"source":5,"question":46,"options":47,"answer":53,"related":54,"type":26,"origin":27,"createTime":28},245461674,"正常配子中的染色体与体细胞相比( )",[48,49,50,51,52],"数目不同","数目相同","数目减少","数目增多","数目减半",[],[],{"id":56,"source":5,"question":57,"options":58,"answer":64,"related":65,"type":26,"origin":27,"createTime":28},245461675,"两条染色单体在着丝粒处相连,此处染色体凹陷缩窄,称为( )",[59,60,61,62,63],"主缢痕","次级缢痕","随体柄","端粒","随体",[],[],{"id":67,"source":5,"question":68,"options":69,"answer":71,"related":72,"type":26,"origin":27,"createTime":28},245461676,"按照人类染色体的分组特征,男性的Y染色体在哪一组( )",[70,33,34,36,35],"B组",[],[],{"id":74,"source":5,"question":75,"options":76,"answer":82,"related":83,"type":26,"origin":27,"createTime":28},245461677,"按照ISCN的标准系统,1号染色体,长臂,3区,1带第3亚带应表示为( )",[77,78,79,80,81],"1p31.3","1q31.3","1p3.13","1q3.13","1p313",[],[],{"id":85,"source":5,"question":86,"options":87,"answer":89,"related":90,"type":26,"origin":27,"createTime":28},245461678,"根据丹佛体制Y染色体属于哪一组( )",[88,70,33,35,37],"A组",[],[],{"id":92,"source":5,"question":93,"options":94,"answer":100,"related":101,"type":26,"origin":27,"createTime":28},245461679,"在正常男性核型中,具有随体的染色体是( )",[95,96,97,98,99],"中央着丝粒染色体","亚中着丝粒染色体","近端着丝粒染色体","端着丝粒染色体","Y染色体",[],[],{"id":103,"source":5,"question":104,"options":105,"answer":111,"related":112,"type":26,"origin":27,"createTime":28},245461680,"按照«ISCN»的标准,第1号染色体,短臂,3区,1带,第3亚带应表示为( )",[106,107,108,109,110],"lp31.3","lq31.3","lp3.13","lq3.13","lp313",[],[],{"courseName":114,"courseImg":115,"workName":116,"workId":117,"count":118,"courseId":119},"默认课程","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","人类染色体","work_48148285",37,"53e1d2ef4961cca8eea3e23969ad2cb9"]