The __________________ consists of proteins in the blood plasma that are activated when bacteria or fungi are present and that insert into the foreign cell's membrane.

Question

Quizplus · Accepted Answer

The complement system consists of proteins in the blood plasma that are activated when bacteria or fungi are present and that insert into the foreign cell's membrane, leading to its destruction. The other choices, natural killer cells, inflammatory response, and macrophagic defense system, are all different components of the immune system, but not specifically related to the process described in the question.

The __________________ Consists of Proteins in the Blood Plasma That