[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fLSSgf4D2BJ3VCI5VnA2nXGIr4hLF0TJHVoty4OuO4-Y":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2025-06-30 15:22:44",209971168,[8,9,10,11,12],"一定是染色体次缢痕区","一定是深带","可以是深带或浅带","一定是染色体主缢痕或端粒","一定是浅带",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},110,"e476fabd5028445890a6f99c762a93d5","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F510d8b304a48a78dbdb6a5dae86f6e57.jpg","医学遗传学","exam_153389674","第二次阶段性测试-2025","染色体臂上作为界标的带( )",[22,34,44,54,65,75,82,91,101,104],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],209971160,[26,27,28,29,30],"习惯性流产","表型男性、乳房发育、小阴茎、隐睾","身材高大、性格暴躁、常有攻击性行为","以上都不是","满月脸、猫叫样哭声","倒位染色体携带者在临床上可能表现出( )","v1",0,{"answer":35,"createTime":5,"id":36,"options":37,"question":43,"source":32,"type":33},[],209971161,[38,39,40,41,42],"20染色体","16号染色体","3号染色体","5号染色体","1号染色体","下列染色体中,不属于中央着丝粒染色体的是( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":53,"source":32,"type":33},[],209971162,[48,49,50,51,52],"Turner综合征","Edwards综合征","Down综合征","猫叫样综合征","Klinefelter综合征","核型为45,X者可诊断为( )",{"answer":55,"createTime":5,"id":56,"options":57,"question":64,"source":32,"type":33},[],209971163,[58,59,60,61,62,63],"染色体插入","染色体易位","等臂染色体","染色体臂内倒位","染色体重复","染色体缺失","若某人核型为46,XX,del(1)(pter→q21),则表明在其体内的染色体发生了( )",{"answer":66,"createTime":5,"id":67,"options":68,"question":74,"source":32,"type":33},[],209971164,[69,70,71,72,73],"亚二倍体","超二倍体","亚三倍体","超四倍体","二倍体","某种人类肿瘤细胞染色体数为93条,称为( )",{"answer":76,"createTime":5,"id":77,"options":78,"question":81,"source":32,"type":33},[],209971165,[73,79,69,70,80],"多倍体","多异倍体","某种人类肿瘤细胞染色体数为56条,称为( )",{"answer":83,"createTime":5,"id":84,"options":85,"question":90,"source":32,"type":33},[],209971166,[86,87,88,89],"体征呈女性化倾向","细胞中可检测出1个X小体和2个Y小体","身材瘦长、体力较差","患者为男性","关于Klinefelter综合征,下列说法错误的是( )",{"answer":92,"createTime":5,"id":93,"options":94,"question":100,"source":32,"type":33},[],209971167,[95,96,97,98,99],"智力障碍伴头皮缺损、多指、严重唇裂及腭裂","智力障碍伴长脸、大耳朵、大下颌、大睾丸","智力障碍伴肌张力亢进、特殊握拳姿势、摇椅足","智力正常、身材矮小、肘外翻、乳腺发育差、乳间距宽、颈蹼","智力障碍伴眼距宽、鼻梁塌陷、通贯掌","21三体综合征的临床表现有( )",{"answer":102,"createTime":5,"id":6,"options":103,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":105,"createTime":5,"id":106,"options":107,"question":113,"source":32,"type":33},[],209971169,[108,109,110,111,112],"精子形成过程中第一次减数分裂异常","精子形成过程中第二次减数分裂异常","卵裂过程异常","卵细胞形成过程中第一次减数分裂异常","卵细胞形成过程中第二次减数分裂异常","一个由正常双亲所生的患Klinefelter综合征的孩子同时患血友病A,其双亲所形成的非分离配子为( )"]