Asked by
Mohak Jajoo
on Oct 30, 2024
Verified
Arrange the steps of an allergic reaction in the proper order.
1) Allergic symptoms appear.
2) The allergen binds with IgE.
3) IgE combines with mast cell receptors.
4) The mast cell releases histamine.
5) Plasma cells are sensitized.
A) 5 → 3 → 2 → 4 → 1
B) 1 → 5 → 2 → 4 → 3
C) 5 → 2 → 4 → 3 → 1
D) 1 → 4 → 5 → 2 → 3
E) 4 → 5 → 2 → 3 → 1
Allergic Reaction
an immune system response to a foreign substance that's not typically harmful to your body, like pollen, food, or pet dander.
Allergen
A substance that stimulates an allergic reaction.
IgE
Immunoglobulin E, a class of antibodies produced by the immune system in response to allergens, responsible for allergic reactions.
- Apprehend the essential constituents and activities of the immune system.
- Acknowledge the purpose and method of action of antibodies in immunity.
Verified Answer
ES
Learning Objectives
- Apprehend the essential constituents and activities of the immune system.
- Acknowledge the purpose and method of action of antibodies in immunity.