A. C4b2a
B. C3bBb
C. C3bnBb
D. C4b2a3b
E. C5、6、7、8、9n
【单选题】经典途径C3转化酶的组成A. C4b2a(──────)B. C3bBb3b(────────)C. C3bD. C3bBb(──────)
【单选题】补体经典激活途径中C3转化酶是A. C4b2aB. C4b2bC. C4a2aD. C4a2b
[单选题]经典途径的C3转化酶是A.C4b2a3bB.C3bnBbC.C3bBbD.C4b2aE.C5、6、7、8、9n
[单选题]经典途径的C3转化酶是A.C4b2a3bB.C3bnBbC.C3(H2O)BbD.C4b2aE.C5b6789n
[单选题,A型题] 经典途径的C3转化酶是()A . C4bB . C . C4b3bD . C4b2a3bE . C3b
经典途径的C3转化酶是A. C5、6、7、8、9nB. C3bBbC. C3bnBbD. C4b2aE. C4b2a3b
(单选题)经典途径的C5转化酶是()A. C4b2bB. C3bBbC. C3bnBbD. C4b2a3bE. C5、6、7、8、9n
[单选题]补体经典激活途径的C3转化酶是A.ClB.C4b2bC.CAb2b3bD.C3bBb补体经典激活途径的C3转化酶是A.ClB.C4b2bC.CAb2b3bD.C3bBbE.C3bnBb
[单选题]补体经典激活途径的C3转化酶是A.C1B.C4b2bC.C4b2b3bD.C3bBbE.C3bnBb
[单选题]补体经典激活途径中的C3转化酶是()A.C2a4bB.C4b2bC.C4a2bD.C2b4aE.C2a4a