Which class of antibodies is primarily involved in allergic reactions?

₹0.0

Question: Which class of antibodies is primarily involved in allergic reactions?

Options:

Correct Answer: IgE

Solution:

IgE antibodies are primarily involved in allergic reactions and responses to parasitic infections.

Which class of antibodies is primarily involved in allergic reactions?

Which class of antibodies is primarily involved in allergic reactions?

Step 1: Understand what antibodies are. Antibodies are proteins made by the immune system to help fight off infections and other foreign substances.
Step 2: Learn about the different classes of antibodies. There are five main classes: IgA, IgD, IgE, IgG, and IgM.
Step 3: Focus on IgE. This class of antibodies is specifically linked to allergic reactions.
Step 4: Recognize that IgE antibodies react to allergens, which are substances that can cause allergies, like pollen or pet dander.
Step 5: Remember that IgE is also involved in responses to parasitic infections, but its primary role in this context is in allergies.

No concepts available.