hormones definition for kids
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hormone Learner's definition of HORMONE. [count] : a natural substance that is produced in the body and that influences the way the body grows or develops. sex hormones. a hormone deficiency.
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- Definition of Estrogen. Estrogen: A female steroid hormone that is produced by the ovaries and, in lesser amounts, by the adrenal cortex, placenta, and male testes. Estrogen helps control and guide sexual development, including the physical changes associated with puberty.
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- How to transfer iTunes library to Android phone with Google Play Music. Transferring your music directly to a device is the obvious solution but you might want to make your tunes available to multiple devices in one go-you might have a smartphone and a tablet.oogle Play Music allows you to upload a maximum of 50,000 songs for free and it's easy to upload your entire collection with the Music Manager. Follow the steps below to transfer iTunes (plus Windows Media or local folders) library to Android phone with Google Play Music.
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STEROID HORMONE Noun. 1. steroid hormone-any hormone affecting the development and growth of sex organs. sex hormone, steroid. endocrine, hormone, internal secretion-the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect.progestin, progestogen-any of a group of steroid hormones that have the effect of progesterone.ndrogen, androgenic hormone-male sex hormone that is produced in the testes and responsible for typical male sexual characteristics. estrogen, oestrogen-a general term for female steroid sex hormones that are secreted by the ovary and responsible for typical female sexual characteristics.
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Hormone A hormone (from Greek ὁρμή, impetus) is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.ne special group of hormones is the tropic hormones that stimulate the hormone production of other endocrine glands. For example, thyroid-stimulating hormone (TSH) causes growth and increased activity of another endocrine gland, the thyroid, which increases output of thyroid hormones.
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- Primary symptoms of dengue appear three to 15 days after the mosquito bite and include the following: 1  high fever and severe headache, 2  with severe pain behind the eyes that is apparent when trying to move the eyes.
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Hormones & Behavior Hormones are chemical messengers released from endocrine glands that travel through the blood system to influence the nervous system to regulate behaviors such as aggression, mating, and parenting of individuals. 1  Aggression. 2  Hormones. 3  Parental behaviors. 4  Sex differences. 5  Sexual behavior. 6  Steroids.
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Women's health guide A hormone is a chemical substance. It's secreted by one tissue and travels by way of body fluids to affect another tissue in your body. In essence, hormones are chemical messengers.. Many hormones, especially those affecting growth and behaviour, are significant to both men and women.
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32 CFR 105.14 - Training requirements for DoD personnel. The text on the eCFR tab represents the unofficial eCFR text at ecfr.gov. § 105.14 Training requirements for DoD personnel. (a) Management of training requirements. (1) Commanders, supervisors, and managers at all levels shall be responsible for the effective implementation of the SAPR program.
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enzyme Definition of ENZYME for Kids. : a substance produced by body cells that helps bring about or speed up bodily chemical activities (as the digestion of food) without being destroyed in so doing.
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- Estrogens are a group of hormones that play an important role in the normal sexual and reproductive development in women. They are also sex hormones. The woman's ovaries make most estrogen hormones, although the adrenal glands and fat cells also make small amounts of the hormones.
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Glossary: what does this word mean? These are some tests your doctor might order for your child: 1  Blood tests to check hormone levels. 2  An X-ray of the wrist to see if bone growth is normal. 3  A CT or MRI scan (special pictures) of the head to look for a tumor or brain injury. 4  Chromosome (gene) studies.
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Hormone A hormone (from Greek ὁρμή, impetus) is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.he rate of hormone biosynthesis and secretion is often regulated by a homeostatic negative feedback control mechanism. Such a mechanism depends on factors that influence the metabolism and excretion of hormones.
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What effects do hormones have on Hair, Skin and Nails? Hormones are the chemical messengers of the endocrine system. The hormones play the role of the chemical messengers to the endocrine systems. Hormones help maintain and control energy levels, reproduction, growth, development, metabolism, sexual function and internal balance known as Homeostasis.
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hormone LINK / CITE ADD TO WORD LIST. noun. The definition of a hormone is a substance formed in an organ or tissue in the body of a plant or animal and then transported by body fluid to another organ or tissue for a specific action.An example of a hormone is estrogen in humans. substance, usually a peptide or steroid, produced by one tissue and conveyed by the bloodstream to another to effect physiological activity, such as growth or metabolism. b. A synthetic compound that acts like a hormone in the body.
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Thyroid The thyroid hormones are essential for normal growth and development in children. The thyroid hormones promote growth hormone secretion and independently promote growth in the peripheral tissues of the body. Insufficient thyroid hormone leads to growth failure by delaying bone growth and bone maturation.
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Hormone hormone. a chemical transmitter substance produced by cells of the body and transported by the bloodstream and other means to the cells and organs which carry specific receptors for the hormone and on which it has a specific regulatory effect. chemical transmitter substance produced by cells of the body and transported by the bloodstream and other means to the cells and organs which carry specific receptors for the hormone and on which it has a specific regulatory effect.
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hormones, thyrotropic hormones, thyrotropic (thyroid-stimulating hormone [TSH]), n a pituitary hormone that regulates the growth and activity of the thyroid gland.ormones, thyrotropic (thyroid-stimulating hormone [TSH]), n a pituitary hormone that regulates the growth and activity of the thyroid gland.
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Medical Definition of Hormone Hormone: A chemical substance produced in the body that controls and regulates the activity of certain cells or organs. Many hormones are secreted by special glands, such as thyroid hormone produced by the thyroid gland.Hormones are essential for every activity of life, including the processes of digestion, metabolism, growth, reproduction, and mood control.Many hormones, such as neurotransmitters, are active in more than one physical process.ormones are essential for every activity of life, including the processes of digestion, metabolism, growth, reproduction, and mood control. Many hormones, such as neurotransmitters, are active in more than one physical process.
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- The body makes many hormones (e.g., thyroid, growth, sex and adrenal hormones) that work together to maintain normal bodily function. Hormones involved in the control of puberty include: GnRH: Gonadotropin releasing hormone, which comes from the brain in boys and in girls.he body makes many hormones (e.g., thyroid, growth, sex and adrenal hormones) that work together to maintain normal bodily function. Hormones involved in the control of puberty include: GnRH: Gonadotropin releasing hormone, which comes from the brain in boys and in girls.
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Definition of 'hormone' hormone in American English (ˈhɔrˌmoʊn ; hôrˈmōnˌ) noun. 1. a substance formed in some organ of the body, as the adrenal glands, the pituitary, etc., and carried by a body fluid to another organ or tissue, where it has a specific effect: now often prepared synthetically.
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- Full Definition of HORMONE. 1. : a product of living cells that circulates in body fluids (as blood) or sap and produces a specific often stimulatory effect on the activity of cells usually remote from its point of origin; also: a synthetic substance that acts like a hormone.2.: sex hormone. — hor·mone·like \-ˌlīk\ adjective.. : a product of living cells that circulates in body fluids (as blood) or sap and produces a specific often stimulatory effect on the activity of cells usually remote from its point of origin; also: a synthetic substance that acts like a hormone. 2. : sex hormone. — hor·mone·like \-ˌlīk\ adjective.
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Hormone 1. A substance, usually a peptide or steroid, produced by one tissue and conveyed by the bloodstream to another to effect physiological activity, such as growth or metabolism. 2. A synthetic compound that acts like a hormone in the body. hor·mon′al (-mō′nəl) adj.
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- Definitions and Synonyms of hormone | Another word for hormone | What is hormone? Definition 1: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect - [noun denoting body]
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Hormone hormone. a chemical transmitter substance produced by cells of the body and transported by the bloodstream to the cells and organs on which it has a specific regulatory effect. adj., adj hormo´nal. Hormones act as chemical messengers to body organs, stimulating certain life processes and retarding others.orticotropin-releasing hormone (CRH) a neuropeptide secreted by the median eminence of the hypothalamus that binds to specific receptors on the corticotroph cells of the anterior pituitary and stimulates the secretion of corticotropin.
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- How Hormones Work. Hormones are chemical messengers produced by one part of the body to. tell cells in another part of the body how to function, when to grow, when. to divide, and when to die. They regulate many functions, including. growth, sex drive, hunger, thirst, digestion, metabolism, fat burning and. storage, blood sugar and cholesterol levels, and reproduction. Sex hormonesregulate the development of sex characteristics –. including the sex organs that develop before we are born (genitals,