[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fztRZVpWJSSUIkwUV-cZRDnTdxPQkKYRVpJ64P7yP12k":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-11-10 19:40:51",165330556,[8,9,10,11],"碱基和戊糖","戊糖和磷酸","戊糖和核酸","碱基和磷酸",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},92,"db117c90056cc338758d4443208171b0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F31fffd9b1ab8ed93a1abd0aec5eb6142.jpg","生物化学2024秋-2023级","work_38719696","2-1 核苷酸","核苷是由哪两部分组成的",[21,33,42,47,56,59,68,77,84,93],{"answer":22,"createTime":5,"id":23,"options":24,"question":30,"source":31,"type":32},[],165330552,[25,26,27,28,29],"腺嘌呤","尿嘧啶","胞嘧啶","假尿嘧啶","胸腺嘧啶","通常不出现在DNA分子中的碱基是","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],165330553,[37,38,39,40],"肌肉收缩","合成大分子","神经冲动传递","所有以上","下列哪个是ATP的直接功能",{"answer":43,"createTime":5,"id":44,"options":45,"question":46,"source":31,"type":32},[],165330554,[26,27,29,25],"下列哪一种碱基用氚标记后喂饲动物,将只会使DNA而不会使RNA带有放射性标记的是",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":31,"type":32},[],165330555,[51,52,53,54],"形成磷酸二酯键","形成核苷","形成糖苷键","形成氢键","磷酸在核苷酸中起到什么作用",{"answer":57,"createTime":5,"id":6,"options":58,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":31,"type":32},[],165330557,[63,64,65,66],"tRNA","mRNA","线粒体DNA","胞核DNA","含有稀有碱基比例较多的核酸是",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":31,"type":32},[],165330558,[72,73,74,75],"R-A-P-P-P","P-R-A-P-P","P-A-R-P-P","A-R-P-P-P","ATP分子中各组分的连接方式是",{"answer":78,"createTime":5,"id":79,"options":80,"question":83,"source":31,"type":32},[],165330559,[81,25,26,29,82],"D-2-脱氧核糖","D-核糖","DNA和RNA共有的成分是:(单选题)",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":31,"type":32},[],165330560,[88,89,90,91],"碳","硫","磷","氧","核酸的基本元素组成不包括哪种元素",{"answer":94,"createTime":5,"id":95,"options":96,"question":97,"source":31,"type":32},[],165330561,[29,25,26,27],"以下哪种核酸碱基不是嘧啶类型的"]