补体替代激活途径中的C5转化酶是( )A.C3b4bB.C4b3bC.C3bBbD.C3bnBbE.C4bnBb

补体经典激活途径中C5转化酶是

补体替代激活途径中的C5转化酶是（)A.C3b4bB.C4b3bC.C3bBbD.C3bnBbE.

补体经典激活途径中C5转化酶是 A.C1 B.C4b2b3b C.C4b2b D.C5b67 E.C2a4b

补体经典激活途径的C5转化酶是A.ClB.C4b2bC.CAb2b3bD.C3bBb###SXB##

补体替代激活途径的C5转化酶是A.Cl B.C4b2b C.C4b2b3b D.C3bBb E.C3bnBb

补体经典激活途径的C5转化酶是A.Cl B.C4b2b C.C4b2b3b D.C3bBb E.C3bnBb