a: Innate immunity ~
b: an initial shotgun blast
What:
"When the human body is attacked by microscopic foreign invaders like bacteria, viruses, cancer cells, etc, it kicks into action for our protection. One component of that response is called innate immunity, which is when our immune cells attack microbial invaders without recognizing a specific antigen. Innate immunity is like an initial shotgun blast at all the bad guys. "
Useful?
Writer: patrickmaguire
LCC:
Where:
Date: Feb 27 2014 5:12 PM
# 5118 Critique Analogy