替代途径的C3转化酶是( )
A.
B.C3bBbp
C.C5a
D.C4a2a
E.
替代途径的C3转化酶是A C4b2a B C3bBbP C C5a D C4b E C5b6789
经典途径的C3转化酶是( )A.
补体替代激活途径中的C5转化酶是()A.C3b4bB.C4b3bC.C3bBbD.C3bnBbE.
补体替代激活途径的C5转化酶是A.Cl B.C4b2b C.C4b2b3b D.C3bBb E.C3bnBb