An allergen is a substance that produces an allergic reaction in an individual.
Correct Answer:
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Q73: Staphylococci are bacteria that form a chain.
Q74: An antigen-antibody reaction involves binding foreign antigens
Q75: Peyer's patches are areas of lymphoid tissue
Q76: Match each definition with the correct term.
-allergy
A)any
Q77: Intact skin wraps the body in a
Q79: Crohn's disease is an autoimmune disease that
Q80: The lingual tonsils are located on the
Q81: Match each definition with the correct term.
-rheumatoid
Q82: Match each definition with the correct term.
-chickenpox
A)transmitted
Q83: Match each definition with the correct term.
-metastasis
A)process
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