[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fk6hiEv_cjNEwewouzSnLgQ0iybHuw5L1RcBlimMDUYM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":33,"type":34},[],"2025-11-17 21:12:04",233319163,[8,9,10,11,12],"脂类物质都可以转变为糖","糖、脂不能转变为蛋白质","乙酰CoA是糖、脂、氨基酸分解代谢共同的中间产物","三羧酸循环是糖、脂、氨基酸彻底氧化的最终共同途径","过多摄入糖类化合物,可转变为脂肪",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},103,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_47633985","代谢18-代谢的整合与调节","关于糖、脂、氨基酸三大营养物质代谢的错误叙述是",[22,35,45,48,58,68,78,87,97,107],{"answer":23,"createTime":24,"id":25,"options":26,"question":32,"source":33,"type":34},[],"2025-11-29 16:41:14",233319161,[27,28,29,30,31],"胰岛素与胰高血糖素的比例高","肝细胞产生酮体","肝细胞主要使用糖异生合成的葡萄糖","脑细胞只利用葡萄糖","肌细胞合成蛋白质的速率提高","由于船遇暴风雨翻船,船上人员漂流到一座荒岛上,三天未进食,那么对其现在体内的代谢状态最有可能正确的描述是","v1",0,{"answer":36,"createTime":24,"id":37,"options":38,"question":44,"source":33,"type":34},[],233319162,[39,40,41,42,43],"酮体","葡萄糖和乳酸","甘油","葡萄糖和脂肪酸","乳酸","骨骼肌细胞代谢的一种产物能通过循环系统给肝细胞和心脏大量供能,这种物质是",{"answer":46,"createTime":5,"id":6,"options":47,"question":20,"source":33,"type":34},[],[8,9,10,11,12],{"answer":49,"createTime":5,"id":50,"options":51,"question":57,"source":33,"type":34},[],233319164,[52,53,54,55,56],"受激素调节的酶常是关键酶","关键酶常是变构酶","关键酶常催化单向反应或非平衡反应","关键酶常位于代谢途径的第一步反应","关键酶在代谢途径中活性最高,所以对整个代谢途径的流量起决定作用","关于关键酶的叙述哪一项是错误的",{"answer":59,"createTime":24,"id":60,"options":61,"question":67,"source":33,"type":34},[],233319165,[62,63,64,65,66],"该疾病由酪氨酸酶缺乏或功能减退导致","控制膳食中苯丙氨酸的含量可控制该疾病","应避免阳光直射以防灼伤,防止皮肤癌的发生","该患儿为白化病患者","配戴合适的眼镜片可减轻眼部不适","患儿,男,10岁,皮肤呈弥漫性乳白色,眉毛、头发及其他体毛纤细,呈黄白色.视网膜无色素,虹膜和瞳孔呈现淡粉色,怕光,视力减弱,视野异常和斜视.以下分析错误的是",{"answer":69,"createTime":24,"id":70,"options":71,"question":77,"source":33,"type":34},[],233319166,[72,73,74,75,76],"脂肪酸合成酶系","α-酮戊二酸脱氢酶复合体","细胞色素c氧化酶复合体","羟甲基戊二酸单酰CoA(HMGCoA)合酶","丙酮酸脱氢酶复合体","活性受到乙酰CoA反馈抑制的是",{"answer":79,"createTime":80,"id":81,"options":82,"question":86,"source":33,"type":34},[],"2025-11-13 16:03:36",233319167,[83,84,62,63,85],"苯丙酮酸堆积产生神经毒性,导致患儿智力低下","该疾病由苯丙氨酸羟化酶缺陷导致","该疾病是一种遗传代谢病","患儿,7岁,出生时未见异常,一周岁后发现有生长发育迟缓,随着年龄增大,智力发育明显低于同龄人,生长迟缓,多动,毛发色素脱失,身上有特殊的发霉样气味.诊断为苯丙酮尿症.以下说法错误的是",{"answer":88,"createTime":5,"id":89,"options":90,"question":96,"source":33,"type":34},[],233319168,[91,92,93,94,95],"糖原合酶","6-磷酸果糖激酶-1","磷酸烯醇式丙酮酸羧激酶","激素敏感性脂肪酶","丙酮酸脱氢酶","高血糖是由于胰岛素分泌缺陷或其生物作用受损,或两者兼有引起.胰岛素及其类似物是控制高血糖的有效药物,可通过调控细胞代谢降低糖尿病人的血糖.胰岛素可阻遏下列哪个酶蛋白的合成",{"answer":98,"createTime":24,"id":99,"options":100,"question":106,"source":33,"type":34},[],233319169,[101,102,103,104,105],"铅中毒","叶酸","葡萄糖6磷酸脱氢酶","维生素B 12","铁","孕妇,25岁,孕28周,贫血.实验室检查发现平均血细胞体积(MVC)增大,粒细胞多核,及几种其他细胞类型改变.可能导致该孕妇贫血的原因是下列哪种物质缺乏",{"answer":108,"createTime":80,"id":109,"options":110,"question":116,"source":33,"type":34},[],233319170,[111,112,113,114,115],"代谢酶在细胞内的分布是随机的","受共价修饰调节的酶不受别构调节","代谢酶在各细胞组分内的浓度是固定的","应对不同的生理状态,代谢酶的活性可改变","调节酶活性的过程缓慢而持续","以下说法正确的是"]