Which of the Following Is Incorrect About the Role of Mast

question 49

Multiple Choice

Which of the following is incorrect about the role of mast cells and basophils in allergies?

• A) They degranulate when triggered by a specific allergen through the IgE bound to them.
• B) They carry high numbers of cell receptors that bind to IgE antibodies.
• C) Their cytoplic secretory vesicles contain physiologically active cytokines.
• D) They are found mainly in the lymph nodes.

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