[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fODnywGNBU590WbQi5hJVwdkjkmtRqYK3PkwsWqBoNXk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2026-01-15 23:54:20",313091953,[8,9,10,11,12],"3C—6C—3C","6C—6C—6C","6C—3C","6C—3C—6C","6C—6C—3C",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},10,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_48359303","新建作业20251120103333","组成黄酮化合物的基本骨架是",[22,34,43,52,61,69,72,82,92,102],{"answer":23,"createTime":24,"id":25,"options":26,"question":31,"source":32,"type":33},[],"2025-12-09 21:24:33",257463292,[27,28,29,30],"分子水平","细胞水平","组织水平","个体水平","生物化学是从()水平研究生命现象的科学","v1",0,{"answer":35,"createTime":24,"id":36,"options":37,"question":42,"source":32,"type":33},[],257463293,[38,39,40,41],"植物体","动物体","微生物","矿物质","生物化学的研究对象不包括()",{"answer":44,"createTime":24,"id":45,"options":46,"question":51,"source":32,"type":33},[],257463294,[47,48,49,50],"生物体内的物质组成及结构","生物体内的物质代谢及调节","生物体内遗传信息的传递和表达","生物体内的组织器官的结构和功能","生物化学的研究内容不包括()",{"answer":53,"createTime":24,"id":54,"options":55,"question":60,"source":32,"type":33},[],257463295,[56,57,58,59],"胰岛素一级结构的测定","血红蛋白分子结构的解析","酵母丙氨酸转运核糖核酸的人工合成","DNA双螺旋结构的提出","下面哪一项研究成果标志着分子生物学的诞生()",{"answer":62,"createTime":24,"id":63,"options":64,"question":68,"source":32,"type":33},[],257463296,[65,66,56,67],"鸟氨酸循环的发现","三羧酸循环的发现","结晶牛胰岛素的人工合成","下面哪一项是我国科学家在生物化学研究领域做出的重大成果()",{"answer":70,"createTime":5,"id":6,"options":71,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":73,"createTime":5,"id":74,"options":75,"question":81,"source":32,"type":33},[],313091954,[76,77,78,79,80],"结构中有酚羟基","结构中有邻二酚羟基","分子中存在交叉共轭体系","结构中有色原酮","A+D项","黄酮类化合物的颜色与下列哪项因素有关",{"answer":83,"createTime":5,"id":84,"options":85,"question":91,"source":32,"type":33},[],313091955,[86,87,88,89,90],"5位增加3羟基","7,4'位引入了助色基团","6,7位引入了助色团","3位引入了助色团","分子中增加了甲基数","黄酮类化合物的颜色加深,与助色基团取代位置与数目有关,尤其在()位置",{"answer":93,"createTime":5,"id":94,"options":95,"question":101,"source":32,"type":33},[],313091956,[96,97,98,99,100],"两分子葡萄糖","两分子鼠李糖","一分子半乳糖,一分子葡萄糖","一分子葡萄糖,一分子果糖","一分子葡萄糖,一分子鼠李糖","芸香糖是由()组成的双糖",{"answer":103,"createTime":5,"id":104,"options":105,"question":106,"source":32,"type":107},[],313091957,[],"黄酮类化合物分类依据:若B环连结在C环的2位者是___;3位者是___;C环的2,3位为单键的是___;C环是开环的为___",2]