Allergens are substances that affect us by Blank______.Multiple choice question.causing uncontrolled growth of cellstriggering a response in our immune systemscausing mutations in our cells' DNAmimicking hormones and interrupting normal hormone functions

Allergy is:Question 5Answera.when the immune system attacks and destroys the body‘s own cellsb.when the stress hormones lower the immune responsec.an overreaction of the immune system to a usually harmless substanceClear my choice

Multiple Select QuestionSelect all that applyWhich of the following statements accurately reflect how allergens affect us?Multiple select question.Allergens activate the immune system.Allergens produce antibodies that trigger the production of antigens.Allergens act as antigens and stimulate the production of specific antibodies.Allergens are immune system depressants.

In type I hypersensitivities, allergen exposure triggers the immune system to produce __________. This is called the __________.ANSWERIgG; postsensitization exposureIgE; degranulationplasma cells; postsensitizing exposureIgE; sensitizing exposure

Because substances like pollen, food, and animal hair can provoke hypersensitivity reactions, they are called Blank______.Multiple choice question.antibodiesantigensallergensimmunogens

Allergies are an immune system response to substances which are harmless to most people. Allergic reactions happen when an allergic individual is exposed to an allergen and their body mistakenly perceives the allergen as a ------- then produces certain antibodies, which then trigger the release of histamine and other chemicals that cause common allergic reactions like itching and sneezing. Which choice completes the text so that it conforms to the conventions of Standard English? threat and their bodyeliminatethreat their bodyeliminatethreat. Their bodyeliminatethreat, their body