<prompt> All of the following are true about non-shivering thermogenesis EXCEPT?It is due to the presence of brown fatRelease of norepinephrine uncouples beta oxidation in fatBrown fat does not have sympathetic innervationAxillae, nape of neck interscapular areas are rich in brown fat  <response>: 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 