This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neonatal hypothermia, Subject name: Pediatrics
[{'content': "All of the following are true about 'non-shivering thermogenesis' EXCEPT? \nSelect and explain. \nA. It is due to the presence of brown fat, B. Release of norepinephrine uncouples beta oxidation in fat, C. Brown fat does not have sympathetic innervation, D. Axillae, nape of neck & interscapular areas are rich in brown fat", 'role': 'user'}, {'content': "Answer: C \nExplanation: Non-shivering thermogenesis' is due to the presence of brown fat. Release of norepinephrine uncouples beta oxidation in fat resulting in heat production Brown fat is located around great vessels, kidneys, adrenals, axilla, nape of neck, & between scapulae. Brown fat have sympathetic innervation", 'role': 'assistant'}]