Chemical coordination and integration are a scientific process that involves the proper combining of chemicals in the human endocrine system, the digestive tract and the immune system. This is usually done through interaction of hormones with receptors found in cells of the gastrointestinal tract and other parts of the body. The hormones involved are the steroid hormones, which are usually produced by the pituitary gland. These hormones regulate the basic activities of the body systems and organs.
The two chemicals that are involved in the process are the hormones called androgens and estrogens. They are responsible for the regulation of body temperature, hair growth, the sex determination of the female and the male, as well as the growth and development of bones and teeth. Androgen is the one that helps to regulate cell growth and the production of testosterone. Estrogen on the other hand, is responsible for the regulation of the number of female eggs produced by the female gonad. The result of these actions is that hormones produced in the body are balanced.
Another chemical that is involved in the chemical reactions mentioned above is known as glucagon. Glucagon is produced by the liver and is required for the synthesis of insulin, a hormone needed in the body to produce insulin in muscle cells. When there is an overproduction of insulin, the excess glucose in the bloodstream is accumulated and stored as fat. In order to help the body break down fat, glucagon is secreted to provide fuel to the digestive system and to release glucose into the blood stream when there is a need for it.
The hormones involved are important in the human endocrine glands and they are also produced and released by other glands and cells in the human body. Endocrine glands can be divided into four classes. The first two, the pituitary and hypothalamus, regulate the basic functions of reproduction. The next two, the testes and pancreas, are involved in the process of energy production in the body. The last two, the ovary and thyroid glands, are responsible for storing hormones, some of which are used during menstruation and others which are secreted into the blood stream as thyroid hormones.
The function of each gland can be understood by looking at the distribution of hormones. For example, the thyroid gland makes both the hormones needed to maintain an acceptable level of temperature and the hormones needed to increase basal metabolism. The function of the pancreas is to secrete insulin. Insulin is needed to remove glucose from the bloodstream and deliver it to the other organs for use in the body. Finally, the ovary releases the hormones needed to regulate the menstrual cycle.
A quick revision notes biology class 11 is essential for a student who wishes to understand the endocrine system as well as the functions of these important hormones. This class will also aid in the understanding of the chemical coordination and integration of hormones within the body. The endocrine system is composed of glands such as the pituitary gland, the adrenal gland, the thyroid gland, the ovary, pancreas, and the kidney. The ovary, the gland, and the kidneys form the endocrine system. Chemical coordination and integration refer to the interaction between hormones to control the balance of hormones throughout the endocrine system.
Chemical coordination and integration refer to the regulation of hormones produced by the endocrine glands. The liver synthesizes and secretes the hormones that regulate the body’s growth and maintenance. The brain causes changes in the production of the hormones and commands the pituitary gland to secrete the appropriate hormones. The eyes produce chemicals called rhodopsin and thrombin that work together with the liver to cause the body to secrete adrenaline. Finally, the pancreas produces and secretes insulin. The insulin forces the endocrine glands to secrete more of the necessary substances to enable the body to carry on with its normal functions.
The chemical coordination and integration of hormones occur when the different hormones are brought into synchronization. This process is initiated by the brain, which sends a message to the pituitary gland and the other endocrine glands. In the case of the thyroid and the pituitary gland, this signal is sent by the hypothalamus. On the other hand, the signal sent by the hypothalamus to the other endocrine glands is received by the ovaries and the adrenal glands, and finally by the pancreas.