<prompt> Which of the following promotes formation of Growth hormone?CortisolREM sleepGlucoseGlucagon  <response>: Ans. d Glucagon GH secretion is regulated by GHRH released from hypothalamus in a pulsatile fashion. Large burst of secretion occurs at night during the onset of deep sleep NREM sleep.Stimuli that increase secretion of GHStimuli that decreases secretion of GH Hypoglycemia Sleep Exercise Glucose Fasting Cortisol Protein meals FFA Stress GH Glucagon Estrogens, androgens, L dopa and alpha adrenergics 