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All cells in your body, including muscle, brain, and blood cells, use ATP (Adenosine Triphosphate) as their energy source. This is made in the mitochondria from glucose (a type of sugar) and oxygen. This process is called cellular respiration. You eat food, it goes into your stomach, and then it is dissolved and at a molecular level the glucose plus other helpful minerals in the food (everything unwanted continues through the digestive tract and exits the body) via stomach acid, plus any remaining nutrients are absorbed through the intestines. Anyway, you eat to get glucose, and also inhale for oxygen. The oxygen and glucose are turned into carbon dioxide (which is exhaled) and water (which becomes urine). This chemical process also creates ATP. The ATP is used in your cells, and then if you are not able to get more glucose, the ATP, now actually ABP (Adenosine Biphosphate) (every time it it used in the cells for something it loses a phosphate and is less-powerful), it is used again, creating AP (Adenosine Phosphate). It is very unhealthy to force your body to use the second form of ATP, and this is usually the result of heavy starvation. Then, the body starts digesting itself to make ATP, which is the only time proteins are ever used for energy. (Proteins are digested much later than fat.) Once all the glucose and fat is gone, and the only protein left is vital organs like heart, kidneys, skin, brain, etc., and all the ATP is AP, the AP will be used once more, becoming Adenosine without any phosphates (Adenosine is useless and has no energy whatsoever), and it is critical you intake any kind of glucose, protein, or fat to generate more ATP. If nothing is consumed, then as soon as the AP is out the organism is 100% starved and dies. So, no matter what you eat, as long as it has glucose in it, it provides energy for any body function. However, if you eat doughnuts, cake, packed food, etc. all the time you will have the glucose needed, but also an excess of fats and oils, and you will get fat. So a balanced diet is the best thing to have all the times. However, you should consume based on how much and what you do. For example, if you plan on running 200 miles, you might eat a hundred pounds of food! On the other hand, if you plan to veg you should not eat much at all.
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Wiki User
∙ 13y ago
Wiki User
∙ 10y agoGlucose, as it is already in its simplified form and therefore easiest for the body to metabolize. Glucose provides 17kJ of energy per gram.
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What is prefered fuel for most body functions?
the most preferred body fuel is taken from the carbohydrates, that is easy to break into sugar molecules, which is subsequently converted into ATP (the energy molecule). Once the sugar is enter into the cell, the glycolysis, Krebs cycle, citric acid cycle and finally it end up with the production of energy by the oxidative phosphorylation inside the mitochondria.
What is the most preferred fuel used by the body?
Carbohydrates (specifically glucose) are the preferred fuel for the human body due to the metabolic pathways used to produce ATP (Adenosine Triphosphate). The body produces ATP by both glycolysis and oxidative phosphorylation and the starting point for this production cycle is glucose. However, both protein and fat can be converted into glucose should carbohydrates be temporarily unavailable. However, in the case of fat, too much oxidation of fat into glucose can cause ketoacidosis.
What is the function of most DNA in your body?
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Which is the preferred fuel for most body functions?
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What is prefered fuel for most body functions?
the most preferred body fuel is taken from the carbohydrates, that is easy to break into sugar molecules, which is subsequently converted into ATP (the energy molecule). Once the sugar is enter into the cell, the glycolysis, Krebs cycle, citric acid cycle and finally it end up with the production of energy by the oxidative phosphorylation inside the mitochondria.
What is the most preferred fuel used by the body?
Carbohydrates (specifically glucose) are the preferred fuel for the human body due to the metabolic pathways used to produce ATP (Adenosine Triphosphate). The body produces ATP by both glycolysis and oxidative phosphorylation and the starting point for this production cycle is glucose. However, both protein and fat can be converted into glucose should carbohydrates be temporarily unavailable. However, in the case of fat, too much oxidation of fat into glucose can cause ketoacidosis.
Which of the following are the preferred fuels for most body functions?
carbs
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Which type of food is most beneificial?
Different types of food are beneficial for different parts of the body. Complete proteins are most beneficial for muscle power and good brain function. Complex carbohydrates provide fuel for the brain and body and are needed most by the body.
Why glucose is most preferred source of energy in cell?
In its form, glucose is ready for absorption into the blood stream. As such, it is the most preferred source of energy in body cells.
What is the function of most of the DNA in the body?
Most of the DNA in humans appears to have no genetic function.
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What is the function of most DNA in your body?
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What is the body's most readily available fuel supply?
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