We just learned about the Antibody that helps find and get rid of pathogen diseases.
Another part of the immune system is the Paratope.
We learned about how the antibody is like a detective with a lock looking for the antigen with the right key.
The paratope is the part of the antibody that is like the lock.
They are made up of chemicals in the body that the antibody uses to find diseases.
(from: wikipedia - paratope)
Kid Facts - Blast from the past: Central Retinal Artery
