Which one of the following complement proteins is the initiator of the membrane attack complex ?

Which one of the following complement proteins is the initiator of the

1.	Which one of the following complement proteins is the initiator of the membrane attack complex ?
A.	C3a
B.	C3b
C.	C5a
D.	C5b
Answer» E.

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Which one of the following complement proteins is the initiator of the membrane attack complex ?

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