Which of the following proteins are fundamental to the immune system?

Question

Quizplus · Accepted Answer

Antibodies are proteins produced by the immune system in response to foreign substances, such as viruses or bacteria. They help identify and neutralize these foreign invaders, and are therefore fundamental to the immune system. Enzymes, buffers, and transport proteins may play important roles in various biological processes, but are not essential components of the immune system.

Which of the Following Proteins Are Fundamental to the Immune