The Importance Of Homeostasis In The Body

743 Words2 Pages
bulb-icon

Recommended: Homeostasis of the body

The term homeostasis was coined by walter cannon in 1932 derived from two greek words, homeo (meaning similar to) and stasis (meaning balance). Homeostasis is the ability of different parts of the body working in harmony to maintain a stable environment. However not only do they have to maintain the environment they also have to adapt and evolve to changes within their environment in order to survive.
What sort of things can affect homeostasis in the body?
Various things can affect the bodies suitability to sustain life, such as the bodies temperature, the PH level of the blood, carbon dioxide concentrations as well as the concentrations of waste products and nutrients. These things can impact the system’s ability to keep the body alive and as such the body has …show more content…

Why do we need a balanced level of glucose?
The reason why it is important to maintain a balanced level of glucose is because glucose is required by the bodies cells for reparation. To maintain that ideal level two hormones are produced in the pancreas to help with the maintain of that level.
Insulin, this comes from B-cells in the pancreas and is triggered by the rise of the bodies blood glucose level after eating. Insulin then acts as a signal that in turn triggers other cells in the body e.g. muscle and fat cells to take up the glucose so it can be used as fuel, insulin also cause glucose to be converted into another molecule known as glycogen, glycogen is a storage molecule and is produced and stored in the liver, both of these processes produce the bloods sugar level to its ideal, glucagon is the second hormone that is produced in the pancreas and is released when the blood sugar levels fall, it does this by causing the glycogen that has been stored in the liver to be turned back into glucose which again in turn causes the blood sugar levels to rise to their

Show More
Related

  • Blood Glucose Lab Report

    546 Words  | 2 Pages

    The purpose of a homeostatic system is to maintain steady/stable internal environment at a set point. Glucose is used as a major energy source by most cells in the human body. Cells break down glucose in order to produce ATP (energy), to carry out their cellular processes. Blood glucose concentration is maintained between 3.9-5.6 mmol/L-1. The reason behind this range is due to the fact that people of different ages and genders require different amounts of glucose in their blood to carry out different metabolic processes. For example, a growing teenage boy would require a higher blood glucose concentration in comparison to a middle aged women. Blood glucose concentration must be maintained between this set point range because anything above or below this can cause severe problems. If blood glucose concentration becomes too low the tissues in the body that solely rely on glucose as an energy source are greatly affected, as they need a constant supply of glucose in order to function adequately. These

    Read More

  • Homeostasis Essay

    2004 Words  | 5 Pages

    Homeostasis is the biological process that maintains a stable internal environment despite what occurs in the external environment. Chemicals and bodily functions are maintained in a balanced state so the body may function optimally. There are various systems in the human body that require maintenance through the processes of biochemical checks and balances so they may function properly. One of these systems includes the rise and fall of blood glucose and is under the control of the homeostatic regulation process. Homeostasis is essential in blood glucose regulation as high blood glucose levels (hyperglycaemia) and low blood glucose levels (hypoglycaemia) are dangerous and can affect the human body in many ways and can also lead

    Read More

  • Homeostasis

    1365 Words  | 3 Pages

    There is a variety of homeostatic procedures that the internal environment maintains within an acceptable limit. Without the control of the homeostatic system the body suffers various issues. These issues like cellular failure can

    Read More

  • Essay On Homeostasis

    3427 Words  | 7 Pages

    The ANS is part of the peripheral nervous system, being split into sympathetic pathways, which prepare the body for action and parasympathetic pathways which prepare the body for rest. This regulates the functions of the body and some of the muscles automatically.

    Read More

  • Diabetes Care Plan Essay

    952 Words  | 2 Pages

    When the blood glucose is higher than the normal levels, this is known as diabetes disease. The body turns the food we eat into glucose or sugar and use it for energy. The insulin is a hormone created by the pancreas to help the glucose get into the cells. The sugar builds up in the blood because either the body doesn’t make enough insulin or can’t well use its own insulin (CDC, 2015). In the United States diabetes is known as the seventh leading cause of death. There are different types of diabetes. However, there are two main types of diabetes and these are; Diabetes type 1 and Diabetes type 2 (CDC, 2015).

    Read More

  • What Stress Is

    2588 Words  | 6 Pages

    The purpose of this paper is to define stress and how it effects the body's physiological systems. This paper will include the normal functions and organs involved in the following five physiological systems, cardiovascular, gastrointestinal, respiratory, immune and musculoskeletal. This paper will also include a description of a chronic illness associated with each physiological system and how the illness is affected by stress.

    Read More

  • The Pancreas

    852 Words  | 2 Pages

    The pancreas has two functions; to make enzymes that help digest fats and proteins and the other, to produce insulin that controls the blood sugar level called glucose. It consists of Islet cells (1 of 3 types), which are endocrine glands. This means the Islet cells secret the insulin directly into the blood stream. The pancreas contains many more of these Islet cells than the body needs to maintain a normal insulin level. Even when half of the pancreas is removed, the blood sugar level can still remain normal. The pancreas is also made up of exocrine glands, which produce enzymes for digestion.

    Read More

  • Essay On Bone Homeostasis

    618 Words  | 2 Pages

    Homeostasis is a system that is needed to regulate the internal parts of the body such as temperature or bone homeostasis. The process of homeostasis is important to ensure the internal body is kept stable and to keep the conditions within the body the same as this allows the body to function properly.

    Read More

  • Diabetes 101

    1851 Words  | 4 Pages

    Insulin is a natural hormone made by the pancreas which is found behind the stomach that controls the level of sugar glucose in the blood. It is important that the body have insulin because it permits cells to use glucose for energy. Without insulin, cells cannot utilize glucose (Definition of Insulin). Insulin is made by the beta cells in the islets of Langerhans. Langerhans ...

    Read More

  • Glucose Homeostasis Essay

    1487 Words  | 3 Pages

    Blood glucose levels are the measurement of glucose in an individual’s blood. This is important because glucose is the body’s main source of fuel and the brains only source of fuel. Without energy from glucose the cells would die. Glucose homeostasis is primarily controlled in the liver, muscle, and fat where it stored as glycogen. The pancreas is also a significant organ that deals with glucose. The pancreas helps regulate blood glucose levels. Alpha-islet and beta-islet pancreatic cells measure blood glucose levels and they also regulate hormone release. Alpha cells produce glucagon and beta cells produce insulin. The body releases insulin in response to elevated blood glucose levels to allow the glucose inside of cells and

    Read More

  • The Human Body: A Finely-Tuned Machine

    1245 Words  | 3 Pages

    The body works in amazing ways like a fine tuned machine. All organ systems within the body depend on one another for survival in some way or form at all times. Cherif et al., (2010) state, the body depends on the precise action of each organ to maintain physical, mental, and emotional health of a human being. Also, homeostasis, the regulatory of body temperature plays a survival role in maintaining body functions. The integumentary system (skin) is the largest, and the most important part of the body. The skin is just one of the organ systems that will be discussed (Thibodeau & Patton, 2008). The body is expected to perform specific duties at specific times the organ systems as a whole, the most important organ system the integumentary system, and homeostasis, are what enables the body to perform on demand.

    Read More

  • Diabetes Essay

    2349 Words  | 5 Pages

    The pancreas, in addition to its digestive process has two important hormones, Insulin and Glucagon which are important for the maintenance of blood glucose level at a narrow range. Not only glucose, but also they are important for protein and lipid metabolism. Glucagon is secreted by the alpha cells of the islet of Langerhans and Insulin is secreted by the beta cells of Langerhans. Both are secreted to portal vein. (8)

    Read More

  • Kidney Function

    1059 Words  | 3 Pages

    Homeostasis is the maintenance of a constant internal environment within a living organism. Excretion is the removal from the body of waste products made in the cells during metabolism. Osmoregulation is the homeostatic control of body water. Water intake needs to balance with water loss. Urea is instantly converted from ammonia, as it is a less soluble and less toxic compound.

    Read More

  • Touching the Void

    1457 Words  | 3 Pages

    ...hunger as the hormone insulin lets cells to enter glucose in the blood; when the pancreas discharges insulin hunger will rise.

    Read More

  • Pancreas Essay

    1638 Words  | 4 Pages

    The pancreas uses these two hormones in order to monitor blood glucose levels. After a meal, blood glucose usually rises. This is when insulin secretion will start (Nussey S, Whitehead S. “Endocrinology: An Integrated Approach”). Consequently, blood glucose decrease to the normal range. This is how insulin maintains blood levels when is high. However, when blood level falls below normal range, glucagon comes into play. Low blood glucose occurs usually when hungry and during exercise. This will then triggers glucagon secretion. When blood level falls, the body goes into imbalance. Hence is why in order to maintain homeostasis glucagon is crucial. The body will tell the pancreas to increase more glucose and the pancreas will secrete glucagon by taking glycogen from the liver to produce glucose. The glucose will produce energy and will make blood glucose concentration increase (Homeostasis of Insulin and Glucose, Abpischools.org). When the pancreas cannot maintain homeostasis, many problems will arise in the body. When the pancreas fails to produce insulin, type 1 and 2 diabetes can occur. For those with type 1 diabetes, insulin injections will be needed in order to regulate blood glucose level, otherwise, glucose levels will be out of control. For type 2 diabetes, they are not insulin dependent like type 1, however, the body does not create enough in the body. When blood glucose

    Read More

More about The Importance Of Homeostasis In The Body

Open Document