OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An (a) to be released, which causes the symptoms of an allergic reaction.
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allergen
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B-cells
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mast cells
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antibodies
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histamine
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Explanation:
Detailed explanation-1: -A cascade of reactions leads to a release of histamine, which causes allergy symptoms. These symptoms are usually confined to one area of your body. If the immune reaction is severe, it causes anaphylaxis, which affects most of your body. Anaphylactic shock is life-threatening.
Detailed explanation-2: -Mast cells and basophils represent the most relevant source of histamine in the immune system.
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