Pharmaceutical companies are increasingly interested in the orexin system for a patient who reports sluggishness and lethargy which impacts their daytime work
A syndrome when victims are unable to sustain regular levels of daytime wakefulness We have made significant advancements in our comprehension of the physiology and operation of the orexin system since these early foundational studies. For instance, the orexin system has been recognized as a crucial modulator of attention, arousal, reward, and neuroendocrine function. Notably, research on animals indicates that orexin function dysregulation is linked to neuropsychiatric conditions including addiction and mood disorders like despair and anxiety.
C. Energy is transferred from organisms in one level to those in the level above.
<h3><u>Explanation;</u></h3>
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.
As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
