In considering the following list of molecules, which can act as a bridge to connect complement labeled pathogens to effector immune cells?

Question

Quizplus · Accepted Answer

C1R and C3aR are receptors for complement proteins C1q and C3a, respectively. They are expressed on effector immune cells and can bind to complement-labeled pathogens, thereby bridging the gap between the complement system and the effector immune response.

In Considering the Following List of Molecules, Which Can Act