This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Adrenergic System, Subject name: Pharmacology
Adrenergic beta-receptors having lipolysis property in fat cells is: 
Select and explain. 
A. Alpha-1, B. Alpha-2, C. Beta-1, D. Beta-3
D: Beta-3
Answer: D: Beta-3 
Explanation: Ans. (D) Beta-3(Ref: KDT 8th/e p139, 142)Beta 3 receptors are present on adipose tissue (cause lipolysis), coronary artery (cause vasodilation) and on urinary bladder (cause relaxation).