[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fW9KG0674nGcyzGoPvyUitvaY0JLnws5fv-W09nMYJuU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2023-06-12 10:34:15",59753230,[8,9,10,11,12],"IgM and IgE","IgD and IgM","IgA and IgG","SIgA and IgG","IgG and IgM",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},9,"ad7632575dbe2fbc7d3ea8d0ec66d6c7","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F93ad480696f64aae518583d83636867a.png","《Pathogen Biology and Immunology》","work_26601023","complement system","After binding to antigen, the Igs that can activate the classical pathway of complement are",[22,34,44,54,57,67,77,86,95],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],59753227,[26,27,28,29,30],"C3b","C4b","C4a","C 2a","C 5a","The complement cleavage product that has both chemotaxis and can stimulate mast cells to release histamine is","v1",0,{"answer":35,"createTime":5,"id":36,"options":37,"question":43,"source":32,"type":33},[],59753228,[38,39,40,41,42],"IgG","IgE","IgA","IgM","IgD","In the classical pathway, the immunoglobulin with the strongest ability to activate complement is",{"answer":45,"createTime":5,"id":46,"options":47,"question":53,"source":32,"type":33},[],59753229,[48,49,50,51,52],"C3b and C4b","C2b and C4b","C3b and C5b","C3a and C3b","C3a and C5a","Complement active fragments with conditioning effects are",{"answer":55,"createTime":5,"id":6,"options":56,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":58,"createTime":5,"id":59,"options":60,"question":66,"source":32,"type":33},[],59753231,[61,62,63,64,65],"C1","C4","C3","C5","C2","The highest content of complement components in normal human serum is",{"answer":68,"createTime":5,"id":69,"options":70,"question":76,"source":32,"type":33},[],59753232,[71,72,73,74,75],"Antigen antibody complex is its main activator","The C1q molecule has six binding sites that must be bound to Ig to activate the subsequent complement components","C4 and C2 are the substrates of C1s","The activation sequence is C1,2,3,4,5,6,7,8,9","It is the answer that plays the latest role in the three activation pathways","Regarding the description of the classical activation pathway of complement, which of the following is incorrect",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":32,"type":33},[],59753233,[81,26,82,83,84],"C3a","C5a","iC3b","C3d","The fragment of complement cleavage that can assist in clearing immune complexes is",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":32,"type":33},[],59753234,[26,90,91,92,93],"C4b2b","C5b ~ 9","C5b67","C4b2b3b","The complement components involved in the cytolytic effect are",{"answer":96,"createTime":5,"id":97,"options":98,"question":104,"source":32,"type":33},[],59753235,[99,100,101,102,103],"Classic pathway; MBL pathway; Bypass pathway","Bypass pathway; Classic approach; MBL pathway","Bypass pathway; MBL pathway; Classical pathway","Classical pathway; Bypass pathway; MBL pathway","MBL pathway; Classic approach; Bypass","In the process of anti infection, the pathway in which complement functions in turn is"]