C5a act as a/an?
Correct Answer: Chemotactic agent
Description: Ans. is 'b' i.e., Chemotactic agent * C5a is a powerful chemotactic agent.* C3b, C3bi act as opsonin and enhance phagocytosis.* C5-9 Called membrane attack complex (MAC). It forms channel in the lipid membrane and causes cell lysis (including bacteria).* C5 is the point where both classical (antibody dependent) and alternative (antibody independent) pathways converge. Thus C5 forms the final common terminal pathway.
Category:
Pathology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now