Addition of which of the following components to any C3 convertase leads to the formation of C5 convertase? ??: A. C4b B. C3b C. C5b D. C3a E. C2a O Transcribed Image Text:Addition of which of the following components to any C3 convertase leads to the formation of C5 convertase? ??: A. C4b B. C3b C. C5b D. E. C3a C2a O O O O...