The immune system fights infection by producing proteins called _____.
A)antigens
B)antibacterial agents
C)antibodies
D)antimicrobials

Question

The immune system fights infection by producing proteins called  _____.
A)antigens
B)antibacterial agents
C)antibodies
D)antimicrobials

Quizplus · Accepted Answer

Antibodies are proteins produced by the immune system in response to an infection. They bind to specific antigens on the surface of invading pathogens (such as bacteria or viruses) and can neutralize or mark them for destruction by other immune cells.

The Immune System Fights Infection by Producing Proteins Called