1. | Cholecystokinin | Causes contraction of gall bladder and secretion of enzymes by pancreas |
2. | ADH | Deficiency causes diabetes insipidus |
3. | Erythropoeitin | Secreted by kidney and stimulates RBC production by bone marrow |
4. | Atrial natriuretic peptide | Secreted by kidney, is a vasodilator |
(a) | Stimulates the process of bone resorption. |
(b) | Decreases Ca2+ level in blood. |
(c) | Reabsorption of Ca2+ by renal tubules. |
(d) | Decreases the absorption of Ca2+ from digested food. |
(e) | Increases metabolism of carbohydrates. |
Normal sleep-wake cycle in a human body is maintained by the secretion of:
1. Thyroid gland
2. Thymus gland
3. Pineal gland
4. Pituitary gland