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The Function And Functions Of Homeostasis

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Homeostasis is the control of internal conditions, be it temperature, specific blood conditions or other variables within living organisms, the purpose of homeostasis is to provide a consistent internal environment for set processes to occur. The endocrine system is made up of glands that produce hormones and release them into the blood; they cause certain reactions to occur in specific tissues. The endocrine system affects a large number of the body’s functions, including, metabolism, sexual function, reproduction, moods, and development. (dummies.com) The urinary system is the main excretory system and consists of 2 kidneys, 2 ureters, the bladder and the urethra. The system plays a vital part in homeostasis of water and electrolytes in the body. The urinary system is extremely important in balancing the composition of blood and tissue fluid.

The body is started by a singular cell called the zygote cell; it contains all the essential factors for human development. The zygote cell subdivides into many smaller cells through the process mitosis. Cells are made up of plasma membrane which encloses organelles. Organelles are small organs which have individual and specialised functions. All cells with the exception of red blood cells have a nucleus, the nucleus is the largest organelle and contains the body’s genetic material. Cells are the body’s smallest functional units, grouped together they form body tissue. There are four main tissues in the body, epithelium
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