BBS2001 Threats and Defence Mechanisms: what are the pathways of the complement cascade and where do they come together?

Question

what are the pathways of the complement cascade and where do they come together?

Mirte Schattorie · Accepted Answer

alternate/properdin pathway, lectin pathway and classical pathway.
they come together with the production of component C3.

What are the pathways of the complement cascade and where do they come together?