gasoline, hydrogen, and the fission of uranium
Thioesters are considered high-energy molecules because they have a high potential energy due to the presence of a sulfur atom in the ester linkage, which makes them more reactive and capable of releasing energy during chemical reactions.
Eat carbohydrates, drink energy drinks.
carbohydrates
It is carbohydrates.
Lipids are not as readily available as carbohydrates for energy because they require more processing to be broken down into usable energy compared to carbohydrates. Additionally, the conversion of lipids to energy is slower and requires more oxygen than the breakdown of carbohydrates.
carbs are ideal for energy
Complex carbohydrates contain longer chains of sugar molecules which require more time and energy for the body to break down into usable energy compared to simple carbohydrates, which are already in a more easily digestible form. The process of breaking down complex carbohydrates involves more enzymatic activity and takes longer, leading to a higher energy expenditure.
Triglycerides store more energy than carbohydrates. This is because they are more calorie-dense molecules due to their higher number of carbon-hydrogen bonds, making them a more efficient energy storage form in the body.
Fats actually contain a lot more energy than carbohydrates. The reason carbohydrates are used for energy before fats is because carbohydrates are easier to break down; reactions involving carbohydrates generally have a lower activation energy. This means that less energy is used to release the energy in the bonds of the carbohydrates than fats. In other words, although fats contain more energy, it is more efficient for the body to break down carbohydrates than fats. Once carbohydrate supplies diminish, fat stores can be broken down to use for energy, but doing so is not the body's favorite thing to do.
Carbohydrates are preferred over fats for providing quick energy because they can be broken down and converted into energy more rapidly than fats. This is because carbohydrates are more easily and quickly metabolized by the body, making them a quicker source of energy for immediate use.
Fats and carbohydrates do not store the same amount of energy. Fats provide approximately 9 calories per gram, while carbohydrates offer about 4 calories per gram. This means fats are more energy-dense, making them a more efficient form of energy storage in the body. Additionally, the body uses carbohydrates more quickly for immediate energy needs, while fats are typically utilized for longer-term energy.
The three sources are carbohydrates, proteins and lipids. There are more like vitamins, minerals, and water.