29
May
Also called adrenaline estrogens class of predominantly female sex hormones important for the development and growth. The endocrine system is a collection of ductless glands that produce hormones and secrete them into the circulatory system.
For information regarding alcohols effects on some of the hormone systems the reader is referred to sub-sequent articles in this issue of Alcohol.
Endocrine system definition biology. The endocrine system made up of all the bodys different hormones regulates all biological processes in the body from conception through adulthood and into old age including the development of the brain and nervous system the growth and function of the reproductive system as well as the metabolism and blood sugar levels. The endocrine system is study of the glands of an organism that secrete hormones directly into the circulatory system. The organs through which the life running hormones are secreted are known as endocrine glands or simply ductless glands.
The hormones created and released by the glands in your bodys endocrine system control nearly all the processes in your body. These chemicals help coordinate your bodys functions from metabolism to growth and development emotions mood sexual function and even sleep. What is Endocrine systemAn endocrine system is a group of ductless glands where secretory cells diffuse hormones directly into the bloodstream.
The glands of the endocrine system are called endocrine glands and are defined by the lack of ducts for the passage of their secretions. The endocrine system is a control system of ductless glands that secrete hormones within specific organs. Hormones act as messengers and are carried by the bloodstream to different cells in the body which interpret these messages and act on them.
Endocrine system The system of endocrine glands in the body. The endocrine system chemically controls the various functions of cells tissues and organs through the secretion of hormones. The endocrine system is a collection of ductless glands that produce hormones and secrete them into the circulatory system.
Endocrine glands work without ducts for carrying secretions towards target organs. Instead hormones can act as chemical messengers for a large number of cells and tissues simultaneously. DEFINITION OF ENDOCRINE SYSTEM The endocrine system is the collection of glands that produce hormones that regulate metabolism growth and development tissue function sexual function reproduction sleep and mood among other things.
The word endocrine derives from the Greek words endo meaning within and crinis meaning to secrete. Endocrine systems in which hormones produced in several organs cooperate to achieve the desired regulatory effects. The discussions focus primarily on the system responses in normal healthy people.
For information regarding alcohols effects on some of the hormone systems the reader is referred to sub-sequent articles in this issue of Alcohol. The endocrine system is a control system of ductless glands that secrete hormones within specific organs. Hormones act as messengers and are carried by the bloodstream to different cells in the body which interpret these messages.
Endocrine system synonyms endocrine system pronunciation endocrine system translation English dictionary definition of endocrine system. The bodily system that consists of the endocrine glands and functions to regulate body activities. The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system regulating distant target organsIn vertebrates the hypothalamus is the neural control center for all endocrine systems.
In humans the major endocrine glands are the thyroid gland and the adrenal glands. The endocrine system coordinates with the nervous system to control the functions of the other organ systems. Cells of the endocrine system produce molecular signals called hormones.
These cells may compose endocrine glands may be tissues or may be located in organs or tissues that have functions in addition to hormone production. The endocrine system has a large responsibility for producing enough hormones and ensuring there are ample amounts stored for the proper delivery to. The endocrine system secretes hormones into the bloodstream from glands throughout the body.
Hormones travel in the blood stream to specific target organs where they have an effect. Endocrine system cells tissues and organs that secrete hormones as a primary or secondary function and play an integral role in normal bodily processes epinephrine primary and most potent catecholamine hormone secreted by the adrenal medulla in response to short-term stress. Also called adrenaline estrogens class of predominantly female sex hormones important for the development and growth.
Endocrine gland is defined as a ductless gland whose special cells secrete hormone secretion is directly poured into the blood and transported to target organ through circulation for. The system of glands that produce endocrine secretions that help to control bodily metabolic activity. A fully differentiated structural and functional unit in an animal that is specialized for some particular function.
An organ of the body that secretes one or more hormones. Genetic basis of endocrine system Definition-The glands and parts of glands that produce endocrine secretions help to incorporate and control physically metabolic activity and consist of especially the pituitary thyroid parathyroid adrenals islets of Langerhans ovaries and testes. Introduction-Endocrine system effected by genes-.