BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Growth hormone-releasing hormone (GHRH) is produced by the hypothalamus and stimulates growth hormone synthesis and release in the anterior pituitary gland.

Detailed explanation-2: -The secretion of GHRH is stimulated by several factors including depolarization, 2-adrenergic stimulation, hypophysectomy, thyroidectomy and hypoglycemia, and it is inhibited by SST, IGF-I, and activation of GABAergic neurons.

Detailed explanation-3: -In adults, GH stimulates protein synthesis in muscle and the release of fatty acids from adipose tissue (anabolic effects). It inhibits uptake of glucose by muscle while stimulating uptake of amino acids.

Detailed explanation-4: -In this case, your hypothalamus releases growth hormone-releasing hormone (GHRH), which stimulates your pituitary gland to release hGH, and somatostatin, which prevents (inhibits) that release.