It increases hydrochloric acid secretion by parietal cells, lowers blood potassium levels, and causes cells to absorb more amino acids, increasing protein synthesis.
A resistance to this hormone can be caused by polycystic ovary syndrome. The stress hormone norephinephrine inhibits it by binding to alpha-2 receptors. It increases hydrochloric acid secretion by parietal cells, lowers blood potassium levels, and causes cells to absorb more amino acids, increasing protein synthesis. Brain cells do not require it, ensuring that they will have a constant supply of fuel. It is produced by beta cells in the islets of Langerhans, and simulates body cells to increase blood glucose absorption, opposing the action of glucagon. For 10 points, name this hormone, a deficiency of which causes diabetes mellitus.
A resistance to this hormone can be caused by polycystic ovary syndrome.
insulin