All are true about hormone functions except
Correct Answer: Coisol regulates plasma volume
Description: Coisol the principal glucocoicoid produced by the zona fasciculata of the adrenal coex. It promotes gluconeogenesis and lipolysis, suppresses protein synthesis, inhibits inflammatory and immune responses, and has mild mineralocoicoid (for example, hypernatremic, kaliuretic, antidiuretic) effects. Most plasma coisol is bound to transcoin and albumin. Thyroid hormones are iodothyronines secreted by the thyroid gland, principally thyroxine (tetraiodothyronine or T4) and triiodothyronine (T3).Insulin is a double-chain protein formed from proinsulin in the beta cells of the islets of Langerhans in the pancreas. Insulin promotes the storage of glucose and the uptake of amino acids, increases protein and lipid synthesis, and inhibits lipolysis and gluconeogenesis. play an impoant role in maintaining normal blood glucose level. Antidiuretic hormone(ADH) a hormone that decreases the production of urine by increasing the reabsorption of water by the renal tubules. It is secreted by cells of the hypothalamus and stored in the neurohypophysis. ADH is released in response to a decrease in blood volume, an increased concentration of sodium or other substances in plasma, pain, stress, or the action of ceain drugs.Ref: Ganong&;s review of medical physiology; 24th edition; page no-362
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