This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
One of the following activities is not meditated through beta 2 adrenergic receptor 
Select and explain. 
A. Stimulation of lipolysis, B. Increased hepatic gluconeogenesis, C. Increased muscle gluconeogenesis, D. Smooth muscle relaxation
A: Stimulation of lipolysis
Answer: A: Stimulation of lipolysis 
Explanation: Beta-agonist produce smooth muscle relaxation, bronchodilation, vasodilatation and uterine stimulation through beta 2 receptors. Also, Beta 3 receptors are located on adipocytes, not beta 2 beta 1- hea From medical pharmacology Padmaja 4th edition page no 101,105