That looks to be very simple question! I have been working on this for quite some time. I am not sure about the answer. From morning to evening you go on eating some or other food. If you are taking the low carbohydrate food, then the answer is simple. You are using the fat as main fuel. But when you are taking the normal diet, then in day time, you are using the carbohydrates as main source of energy. In night time, you are using the body fat as the main fuel. But frankly speaking, I do not know for sure the correct answer for twenty four hours. (You have only 300 grams of glycogen stored in your body. You have about 15 to 20 KG of fat stored in your body.)
The basic fuel that your body needs is found in sugars called glucose. Glucose is the primary source of energy for the cells in our bodies and is derived from the carbohydrates we consume in our diet.
metabolims
Glucose is the preferred source of energy for the brain and central nervous system. It is converted into ATP through cellular respiration to fuel the energy demands of these vital organs. Although the brain can use ketone bodies in times of fasting or low carbohydrate intake, glucose remains the primary and most efficient fuel source for optimal brain function.
The principal fuel source for living animals is glucose, which is derived from the breakdown of carbohydrates in the diet. Glucose is a primary source of energy for cellular processes and is used by the body to produce ATP, the molecule that powers most biological reactions.
The fuel source for glycolysis is glucose, a simple sugar molecule that serves as the primary source of energy for living organisms. Glucose is broken down through a series of enzymatic reactions in the cell to produce energy in the form of ATP.
Glucose is the primary fuel source for the brain. It is converted into energy through a process called cellular respiration to power the brain's functions. The brain can also use ketone bodies as an alternative fuel source during times of fasting or on a low-carbohydrate diet.
Glucose is a simple sugar that serves as the primary source of energy for our bodies. It is found in many foods and is transported through the bloodstream to cells for use as fuel.
hydrogen
The basic fuel that your body needs is found in sugars called glucose. Glucose is the primary source of energy for the cells in our bodies and is derived from the carbohydrates we consume in our diet.
Carbohydrates are the body's primary and immediate source of energy.
metabolims
Plants convert solar energy (the primary energy source in the environment) into food and fuel.
Hydrogen is not a renewable fuel. It is a secondary energy source (or an energy carrier) that could be produced using another primary energy source. Hydrogen could be produced using either renewable primary energy source (e.g. solar energy), nuclear energy, or by using fossil fuel (e.g. natural gas)
A secondary fuel is a fuel source that is used in addition to the primary fuel source in engines, generators, or heating systems. It is typically used as a backup or to boost performance when the primary fuel is not sufficient. Examples include biodiesel, propane, or hydrogen.
Glucose is the preferred source of energy for the brain and central nervous system. It is converted into ATP through cellular respiration to fuel the energy demands of these vital organs. Although the brain can use ketone bodies in times of fasting or low carbohydrate intake, glucose remains the primary and most efficient fuel source for optimal brain function.
The body's primary source of fuel is glucose, which is obtained from carbohydrates in the diet. Glucose is used by cells for energy production through a process called cellular respiration. Additionally, the body can also utilize fats and proteins for energy when glucose is not available.
The principal fuel source for living animals is glucose, which is derived from the breakdown of carbohydrates in the diet. Glucose is a primary source of energy for cellular processes and is used by the body to produce ATP, the molecule that powers most biological reactions.