This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
G couple protein receptor is 
Select and explain. 
A. Metabotropic receptor, B. Ionic receptor, C. Kinase-linked receptor, D. Nuclear receptor
A: Metabotropic receptor
Answer: A: Metabotropic receptor 
Explanation: Ref-katzung 11/e p359 Metabotropic receptor are G-protein receptors