[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fbBLWs-wOrhUnDH-FBhkw-u8tFiY0iMASGFw6oSxZ_YI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2024-04-09 21:34:25",136707780,[8,9,10,11,12],"在酶的分类中各属不同的类别","酶与辅酶的特异结合","酶催化反应机制各不相同","酶对底物的特异选择性","酶在细胞中定位的特异性",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},98,"76d5e2d1a5d6db2c7a5bcd129640ac52","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e2d5ad53be3d12aacc56ee37db405b7.jpg","毕业生理论考试","work_33222281","生物化学4","酶的特异性是指",[22,34,45,55,58,69,80,90,100,110],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],136707777,[26,27,28,29,30],"肽键与肽键之间形成氢键","侧链间的氢键","游离氨基与羧基形成肽键","次级键","氨基酸的&alpha;-羧基与相邻氨基酸&alpha;-氨基脱水缩合成肽键","组成蛋白质二级结构的化学键是","v1",0,{"answer":35,"createTime":36,"id":37,"options":38,"question":44,"source":32,"type":33},[],"2024-04-09 18:36:24",136707778,[39,40,41,42,43],"酶的等电点","酶的特征性常数","pH值为中性","酶促反应速度最大时的pH","酶最稳定时的pH","关于酶的最适pH叙述正确的是",{"answer":46,"createTime":5,"id":47,"options":48,"question":54,"source":32,"type":33},[],136707779,[49,50,51,52,53],"反应体系中不应该用缓冲溶液","温育时间必须在120分钟以上","底物浓度与酶促反应速度呈直线函数关系","pH为中性","在0~40℃范围内,反应速度随温度升高而加快","关于酶活性测定反应体系的叙述,正确的是",{"answer":56,"createTime":5,"id":6,"options":57,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":59,"createTime":60,"id":61,"options":62,"question":68,"source":32,"type":33},[],"2024-04-09 20:00:49",136707781,[63,64,65,66,67],"是具有相同氨基酸组成的一组酶","是同一种属体内除用免疫学方法外,其他方法不能区分的一组酶","以上都不是","是只有一个氨基酸不同的单一多肽链组成的一组酶","是同一种属体内能催化相同的化学反应而一级结构不同的一组酶","下列对同工酶的叙述哪一项是正确的",{"answer":70,"createTime":71,"id":72,"options":73,"question":79,"source":32,"type":33},[],"2024-04-09 20:00:50",136707782,[74,75,76,77,78],"脂酰CoA转移酶","激素敏感性甘油三酯脂酶","甘油激酶","脂酰CoA脱氢酶","磷酸甘油醛脱氢酶","脂肪细胞不能利用甘油是因为缺乏",{"answer":81,"createTime":5,"id":82,"options":83,"question":89,"source":32,"type":33},[],136707783,[84,85,86,87,88],"反应速度降低","反应速度先增加后降低","反应速度先降低后增加","反应速度不变","反应速度增加","在酶促反应中,当底物浓度达到饱和后,再增加底物",{"answer":91,"createTime":5,"id":92,"options":93,"question":99,"source":32,"type":33},[],136707784,[94,95,96,97,98],"肌糖原的分解","肝糖异生","肝糖原的分解","肾糖异生","肌蛋白的降解","短期饥饿时血糖的主要来源是",{"answer":101,"createTime":71,"id":102,"options":103,"question":109,"source":32,"type":33},[],136707785,[104,105,106,107,108],"转氨基作用","完成含硫氨基酸的互变","合成非必需氨基酸",".合成尿素","为甲基化反应提供甲基","甲硫氨酸循环的生理意义是",{"answer":111,"createTime":112,"id":113,"options":114,"question":120,"source":32,"type":33},[],"2024-04-09 21:34:26",136707786,[115,116,117,118,119],"snRNA","rRNA","hnRNA","tRNA","mRNA","细胞内含量最多"]