[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fnKS9ORMkXRLmyvfLoAcu2772MY7KcHPY1e3ljCZAk_A":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2024-09-25 11:55:12",160155281,[8,9,10,11,12],"内毒素","外毒素","类毒素","抗毒素","抗菌素",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},10,"3b7de893fce09745140a4e65e3554cdd","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8ff6b64ce2d571ffb3ea8dcfc1b3a5ca.jpg","微生物","work_37046147","作业-细菌的生长曲线及代谢","能刺激机体产生抗体且不致病的物质是",[22,34,45,55,65,76,86,89,99,108],{"answer":23,"createTime":24,"id":25,"options":26,"question":31,"source":32,"type":33},[],"2024-09-25 11:55:01",160155260,[27,28,29,30],"生长曲线是以时间为横坐标,细菌数的对数为纵坐标,绘制成的一条曲线","生长曲线可分为4期,即迟缓期、对数期、稳定期及衰亡期","生长曲线对研究工作及生产实践有指导意义","典型生长曲线是根据细菌在开放的体系中培养而绘制的","下列关于生长曲线的叙述哪项不正确","v1",0,{"answer":35,"createTime":36,"id":37,"options":38,"question":44,"source":32,"type":33},[],"2024-09-25 11:55:03",160155262,[39,40,41,42,43],"营养型不同","酶系统不同","糖的种类不同","氧气存在与否","细胞膜通透性不同","细菌对糖的分解能力不同,主要是因为",{"answer":46,"createTime":47,"id":48,"options":49,"question":54,"source":32,"type":33},[],"2024-09-25 11:55:06",160155267,[50,51,52,53],"从培养基上脱落的细菌","多种细菌在培养基上混合生长形成的团块","一个细菌细胞","由一个细菌在培养基上生长繁殖而形成的细菌集团",""菌落"是指",{"answer":56,"createTime":57,"id":58,"options":59,"question":64,"source":32,"type":33},[],"2024-09-25 11:55:09",160155270,[60,61,62,63],"主要由革兰阳性菌产生","具有特异的组织亲和性","其成分为脂多糖","可经甲醛脱毒成类毒素","有关外毒素的叙述错误的是",{"answer":66,"createTime":67,"id":68,"options":69,"question":75,"source":32,"type":33},[],"2024-09-25 11:55:10",160155273,[70,71,72,73,74],"脂多糖","痉挛毒素","肉毒毒素","表皮剥脱毒素","霍乱肠毒素","下列哪种成分不属于外毒素()",{"answer":77,"createTime":78,"id":79,"options":80,"question":85,"source":32,"type":33},[],"2024-09-25 11:55:11",160155278,[81,82,83,84],"为外毒素经甲醛处理后获得","由细菌内毒素刺激机体产生","可中和外毒素的毒性作用","以上都不对","抗毒素是",{"answer":87,"createTime":5,"id":6,"options":88,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":90,"createTime":5,"id":91,"options":92,"question":98,"source":32,"type":33},[],160155283,[93,94,95,96,97],"胱氨酸","色氨酸","葡萄糖","枸橼酸盐","乳糖","吲哚试验阳性的细菌,是因为它能分解( )",{"answer":100,"createTime":5,"id":101,"options":102,"question":107,"source":32,"type":33},[],160155285,[103,104,105,106],"破伤风梭菌","葡萄球菌","大肠杆菌","肺炎球菌","IMViC试验主要用于鉴定下列哪种病原菌",{"answer":109,"createTime":110,"id":111,"options":112,"question":117,"source":32,"type":33},[],"2024-09-25 11:55:13",160155287,[113,114,115,116],"迟缓期;对数生长期;衰亡期","迟缓期;对数生长期;稳定生长期","衰亡期;对数生长期;稳定生长期","衰亡期;稳定生长期;对数生长期","的细菌对外界不良条件反应敏感;( )的细菌常在生产上用作种子;延长( ),可获得更多的菌体物质或积累更多的代谢产物,提高产量"]