a: B cells and T cells ~
b: sensors
What:
"This defense mechanism helps ward off diseases from entering the body. It builds blockades, and send the WBCs to help engulf the unwanted particles. Antigens are referred to as: "molecules the immune system recognizes as foreign to the body" (Mader 130). The B cells and T cells are like sensors, they recognize antigens and bind to them with their receptors. "
Useful?
Writer: manderz
LCC:
Where:
Date: May 7 2014 5:41 PM
# 5629 Critique Analogy