Complement:
A)is a system that consists of over 20 proteins that function in a cascade-like manner
B)activation results in the onset of inflammation
C)pathway involves factors B,D and P
D)all of these

Question

Quizplus · Accepted Answer

All of the given choices describe complement. Complement is a system of over 20 proteins that function in a cascade-like manner, and it results in the onset of inflammation upon activation. The pathway involving factors B, D, and P is one of the three pathways involved in complement activation. Therefore, choice D is the best answer.