[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHhSaOOkOK9a9aKYuYzNjjNdBzCQE1FMpPxDk3hgrw5c":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-17 22:23:14",235891384,[8,9,10,11],"碳","氢","氧","磷",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},25,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_47700528","第三章 核酸","核酸的特征元素是什么",[21,32,41,50,59,68,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],235891379,[25,26,27,28],"Crick-Watson; 1953","Watson-Crick; 1953","Crick-Watson; 1952","Watson-Crick; 1952","DNA双螺旋结构模型是由哪两位科学家于哪一年提出的","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],235891380,[36,37,38,39],"核苷","核苷酸","碱基","磷酸","核酸的基本结构单位是什么",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],235891381,[45,46,47,48],"1'","2'","3'","4'","脱氧核糖核酸在糖环哪个位置不带羟基",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],235891382,[54,55,56,57],"细胞膜","细胞核","细胞质","线粒体","DNA主要位于细胞的哪个部分",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],235891383,[63,64,65,66],"α型糖苷键","β型糖苷键","γ型糖苷键","δ型糖苷键","核酸分子中的糖苷键均为哪种类型的糖苷键",{"answer":69,"createTime":5,"id":6,"options":70,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],235891385,[75,76,77,78],"腺苷","假尿嘧啶","鸟苷","胞苷","碱基与戊糖间是C-C连接的是哪种核苷",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],235891386,[84,85,86,87],"胸腺嘧啶;尿嘧啶","胞嘧啶;尿嘧啶","胸腺嘧啶;胞嘧啶","腺嘌呤;鸟嘌呤","DNA中的哪种嘧啶碱与RNA中的哪种嘧啶碱的氢键结合性质是相似的",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],235891387,[93,94,95,96],"正向平行","反向平行","正向互补","反向互补","DNA双螺旋的两股链的顺序是什么关系",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],235891388,[102,103,104,105],"胸腺嘧啶","腺嘌呤","鸟嘌呤","胞嘧啶","给动物食用3H标记的哪种物质,可使DNA带有放射性,而RNA不带放射性"]