This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunity, Subject name: Pathology
IgE receptor present on? 
Select and explain. 
A. Mast cell, B. NK cell, C. B cell, D. T cell
A: Mast cell
Answer: A: Mast cell 
Explanation: Ans. (a) Mast cell(Ref: Robbins 9th/pg 200; 8th/pg 198)Mast cells have Fc receptor for IgE; Antigen binding to it results in the activation of mast cells leading to type I hypersensitivity.