不参与C5转化酶

A . ['Chttps://assets.asklib.com/psource/2015111409390515660.jpg B . Chttps://assets.asklib.com/psource/2015111409390718628.jpg C . Chttps://assets.asklib.com/psource/2015111409390981086.jpg D . Chttps://assets.asklib.com/psource/2015111409391171739.jpg E . Chttps://assets.asklib.com/psource/201511140939145678.jpg

A . C4b2a3b B . C3bnBb C . C3bBb D . C4b2a E . C5、6、7、8、9

A . S蛋白 B . IgM与抗原结合形成的复合物 C . P因子 D . MBL E . DAF

A . A．C1 B . B．C4b2b3b C . C．C4b2b D . D．C5b67 E . E．C2a4b

经典激活途径的C3转化酶是()，C5转化酶是()。旁路激活途径的C3转化酶是()，C5转化酶是()。

A．C4b2a和C4b2a3b B．C4b2a3b和C4b2a C．C3bBb和C3bBb3b D．C3bBb3b和C3bBb E．C4b2a3b和C5678

A．C4b2a3b B．C3bBb3b C．C3bBb D．C4b2a E．C1q