[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fWqBGmVpqps-sRDAHr4PlVLNkXl3mSpcxEhjfov9IT_c":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":17,"related":18,"source":29,"type":30},[],"2026-01-04 01:41:29",300582297,[8,9,10,11,12],"变构","变性","断裂","水解","聚合",{"courseId":14,"courseImg":15,"courseName":16},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","紫外线消毒是因为它能引起蛋白质( )",[19,31,40,49,57,66,75,84,94,97],{"answer":20,"createTime":5,"id":21,"options":22,"question":28,"source":29,"type":30},[],300582289,[23,24,25,26,27],"赖氨酸","甘氨酸","脯氨酸","丙氨酸","谷氨酸","动物不能自身合成、必须从饲料中摄取的氨基酸是( )","v1",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],300582290,[35,36,37,38],"不带正电荷","不带负电荷","在电场中不移动","溶解度最大","氨基酸在等电点时具有的特点是( )",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":30},[],300582291,[44,45,46,47],"蛋白质氨基酸的种类和数目","蛋白质中氨基酸的排列顺序","蛋白质分子中多肽链的折叠和盘绕","包括A,B和C","蛋白质的一级结构是指( )",{"answer":50,"createTime":5,"id":51,"options":52,"question":56,"source":29,"type":30},[],300582292,[53,54,55,23],"天冬氨酸","丝氨酸","苯丙氨酸","在280nm波长附近具有最大吸收峰的氨基酸是( )",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":29,"type":30},[],300582293,[61,62,63,64],"氢键断裂","盐键断裂","疏水键断裂","肽键断裂","蛋白质变性不包括( )",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":29,"type":30},[],300582294,[70,71,72,73],"9.9%","9.4%","14%","16%","大多数蛋白质的含氮量比较稳定,平均为( )",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":29,"type":30},[],300582295,[79,80,81,82],"52.2g\u002FL","62.5g\u002FL","57.5g\u002FL","67.5g\u002FL","经测定血清标本的含氮量为10g\u002FL,问蛋白质的浓度是( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":93,"source":29,"type":30},[],300582296,[88,89,90,91,92],"肽键","氢键","苷键","酯键","离子键","多肽链中连接氨基酸残基的化学键是( )",{"answer":95,"createTime":5,"id":6,"options":96,"question":17,"source":29,"type":30},[],[8,9,10,11,12],{"answer":98,"createTime":5,"id":99,"options":100,"question":106,"source":29,"type":30},[],300582298,[101,102,103,104,105],"220nm","230nm","240nm","260nm","280nm","蛋白质紫外吸收的最大波长是( )"]