following-the-binding-of-antibodies-to-a-pathogen-what-is-the-sequence-of-events

Question

Following the binding of antibodies to a pathogen, what is the sequence of events leading to the activation of C3 convertase?

Accepted Answer

C1 activation -\u003e C4 and C2 cleavage -\u003e C3 convertase formation

Answer

C5 activation -\u003e MAC formation -\u003e C3 convertase formation

Answer

C3a and C5a release -\u003e Inflammation -\u003e C3 convertase formation

Answer

MAC formation -\u003e Pathogen lysis -\u003e C3 convertase formation