Energy Systems D2 After I analyse each aspect of the energy systems I will then explain why they are so vital in helping us when participating in sporting activities. First lets start by looking at what ATP is. Adenosine Triphoshate, better known as ATP is the energy our body uses willingly to create movement such as contractions in the muscles. ATP consists of one adenine and three phosphate molecules. It is produced through the breakdown of foods that we eat.
Insulin is a natural hormone made by the pancreas in the human body that controls the level of glucose in the blood. Insulin is a hormone. And like many hormones, insulin is a protein. Insulin is secreted by groups
It may also level out blood sugar highs and lows. Insulin needs vary throughout the day. People with type 1 diabetes regularly measure their blood sugar to figure out how much insulin they need. Both diet and exercise can affect blood sugar levels. Type 1 diabetics should eat regular meals and snacks to keep blood sugar stable.
Liver breaks down carbohydrates into glucose which the body uses for sugar. Heart needs to beat, brain needs energy to maintain vital functions and we need to replace cells. Starch: the food standards agency recommends that a third of the food we eat should come from starchy foods like pasta, bread, rice, potatoes and chapattis. Starchy food sometime referred to as compound carbohydrates; liberate energy more little by little than sugars, so they will keep you contented longer. Starch is the most important carbohydrate in the human diet.
This assignment will evaluate the importance of homeostasis in maintaining a healthy functioning of the body. If homeostasis did not work properly in the body then there are many problems that could arise. Diabetes is one of those problems: Diabetes Diabetes is “a permanent change in your internal chemistry that results having too much glucose in your blood” because the body cannot use it properly. (Rudy, 1999, Page 10) Glucose comes from digesting carbohydrates and is also produced by the liver, carbohydrate comes from many different kinds of foods and drink, such as Wholegrain cereals such as Weetabix and Shredded Wheat, Brown rice, Pasta and Potatoes. “Diabetes can be tackled in different ways- by insulin and diet” (Rudy, 1999, page 19) Diet, when someone had diabetes it is best for their health to cut right down on the unhealthy foods, and stick to the health foods, this is due to the effectiveness of the medication you are on.
Carbohydrates are converted from glucose to glycogen, to be stored in liver and muscle cells. Eventually, the body turns to fat storage for energy, and possibly, with more ease in the presence of L-carnitine. This is where L-carnitine as a supplement enters. During high energy output, the supply of L-carnitine becomes exhausted. Is it possible to compensate for this decrease solely through metabolic processes and diet?
Cellular Respiration Zoom in: muscle tissue cell mitochondria cellular respiration occurs in the mitochondria 3 body systems are needed to make the mitochondria work; digestion, circulation, and respiration Why digestion? through the digestive system the body acquires the food it needs to fuel all cells main food source needed are carbohydrates broken into glucose molecules the cell breaks the glucose into something smaller and sends it off to the mitochondria there the mitochondria uses these smaller pieces with oxygen to make energy for you Why circulation? the heart and vessels are responsible to pump and transport all nutrients to all parts of the body through tiny vessels called capillaries are things like glucose, oxygen and carbon
The blood glucose level will begin to fall as a result in order to maintain normal range. The cells will only take the amount of glucose they need and the rest will go to liver and muscle cells that create chains of glycogen for storage at a later time (Whitney & Rolfes, 2011). Patients with Type I Diabetes are not able to secrete enough insulin to maintain homeostasis. As a result, these
Obesity: An American Epidemic Eating right is the first solution for the obesity problem in America. A balanced diet is very important to maintain a healthy weight. One’s body needs to consume a set amount of nutrients and hormones. According to The Perfect 10 Diet, insulin, glucagon, leptin, thyroid hormone, human growth hormone, cortisol dehydroepiandrosterone, estrogen and progesterone, and testosterone are all important hormones that the body needs to function properly. Below are the descriptions of how these 10 hormones function as explained by Dr. Aziz.
Eating carbohydrate rich foods or drinks such as alcohol that are quickly processed into blood sugar causes the pancreas to go into overtime to produce the insulin necessary for all this blood sugar to be used for energy. This insulin surge tells our body that plenty of energy is readily available and that it should stop burning fat and start storing it. But fat deposit is not the biggest problem here. The greater concern is that the insulin surge causes too much blood sugar to be transported out of our blood, which results in our blood sugar and insulin levels dropping below normal. This leaves us feeling tired and hungry and wanting to eat more.