A food allergy involves a reaction between an allergen and:
A)digestive enzymes.
B)the endocrine system.
C)the immune system.
D)the respiratory system.

Question

Quizplus · Accepted Answer

Food allergies involve a reaction between an allergen (a protein in the food) and the immune system. The immune system mistakenly identifies the allergen as harmful and produces an allergic reaction, which can range from mild to severe. The digestive, endocrine, and respiratory systems may also be involved in the reaction, but the immune system is the primary factor.

A Food Allergy Involves a Reaction Between an Allergen And