Blood Glucose

Homeostasis and short letter glucose This essay will be describing the serve of Blood Glucose and the homeostatic process the personify follows for the result of insulin and glucagon to be produced to proceed the levels of Blood Glucose. The control of origin glucose is a category of homeostasis and is controlled via damaging feedback. An example of this is when low blood glucose results in the return of glucagon and this raises blood glucose. The opposite of this is when glucose levels eject; the stimulation to produce glucagon is turn off. (Baker et al, 2001) (biology-online,2012) The homosexual bodys main source of zipper is Glucose. Glucose is an energy-rich start that is broken down in cells to produce adenosine triphosphate, this assists in the biochemical reactions that take place in the body every second. Glucose is obtained from the solid food that is eaten; these are mainly foods high in starch much(prenominal) as potatoes, rice, bread, and pasta. Star ch is a chain of glucose molecules make out as polysaccharide; these are broken down by digestive enzymes into individual glucose molecules. Glucose is absorbed into the blood and travels to the colored via the liverwort hepatic portal vein vein.

The liver cells absorb the glucose and deepen it into glycogen; this is stored in the liver and can be reconverted into glucose when blood-glucose levels patch up. (biologymad,2010) in all the cells in the human body need energy and around cells can use early(a) fuels such as lipids. However, nerve cells imprecate almost exclusively on glucose for their energy. This is the reason as to wherefore the maintenance of blood-glucose levels is internal for the proper functioning of ! the nervous system. If glucose levels fall too low, cognize as hypoglycaemia or rise too high, known as hyperglycaemia this can whizz to the processes in the school principal being compromised. Chronic hyperglycaemia, which is a common feature of diabetes mellitus, overly causes neurological problems and is a contributory factor to both atherosclerosis and renal failure....If you want to break down a full essay, sight it on our website: OrderEssay.net

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