Which of the following is (are) way(s) that the complement system aids in the defensive responses of an organism?

Question

Quizplus · Accepted Answer

All of the choices listed are ways that the complement system aids in the defensive responses of an organism. The complement system is a group of proteins that work together to enhance the immune response. One way is by causing lysis, or destruction, of bacterial cells that have been coated with antibodies. Another way is by attracting phagocytic cells, which then engulf and destroy the invading microorganisms. Finally, the complement system can activate phagocytic cells, making them more effective at destroying pathogens.

Which of the Following Is (Are) Way(s) That the Complement