DIET FOR GLUCOSE TOLERANCE TEST Instructions: 1. Follow this diet for 3 full days before the test. This is important so test results will be reliable. 2. You will not gain a significant amount of weight after only three days of the diet. 3.
How Hormones Function. The function of hormones in the body is mainly to serve as chemical messengers. The brain receives a message from the nerves, interprets it, and transmits the message to a specific endocrine gland. In response, the endocrine gland releases one or more hormones to bind with a specific cell.ut simply, hormones are the body s chemical messengers that relay a signal from cell to cell. Endocrine glands produce and release these hormones into the bloodstream, where they will travel and bind with a specific receptor, to reproduce or to trigger the production of proteins.
The endocrine system acts by releasing hormones that in turn trigger actions in specific target cells. Receptors on target cell membranes bind only to one type of hormone. More than fifty human hormones have been identified; all act by binding to receptor molecules.ormones | Back to Top. The endocrine system is a collection of glands that secrete chemical messages we call hormones. These signals are passed through the blood to arrive at a target organ, which has cells possessing the appropriate receptor.