What are molecules that the immune system recognizes as foreign to the physical entity?
bacteria proteins antibodies Allergies negative immunities parasites antigens
A B C D E F G H
Bodies are physical entities.
Antigens are molecules that the immune system recognizes as foreign to the physical entity.
What are molecules that the immune system recognizes as foreign to the physical entity? (A) bacteria (B) proteins (C) antibodies (D) Allergies (E) negative (F) immunities (G) parasites (H) antigens