This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Capsaicin acts on ______ 
Select and explain. 
A. Vanilloid receptor, B. Capsaicoid receptor, C. AMPA receptor, D. NMDA receptor
A: Vanilloid receptor
Answer: A: Vanilloid receptor 
Explanation: Vanilloid receptor is a nociceptor. Capsaicin binds to Vanilloid receptor.