Glucose is the preferred energy source for the body because it is easy to break down and use for energy. Glucose can be found in many foods, including fruits, vegetables, grains, and dairy products. The body breaks down glucose into a sugar called fructose, which is then used for energy.
Other related questions:
Q: Why is glucose the preferred energy source of cells?
A: There are several reasons why glucose is the preferred energy source of cells. First, glucose is a very efficient molecule for storing energy. It can be stored in large quantities in the form of glycogen, which is a polymer of glucose molecules. Second, glucose is easily transported across cell membranes, so it can be quickly and easily used by cells for energy. Finally, glucose is a very stable molecule, so it can be stored for long periods of time without breaking down.
Q: Why glucose is the only source of energy?
A: There are many reasons why glucose is the only source of energy for the body. First, glucose is the simplest form of sugar and is easily absorbed by the body. Second, glucose is a very efficient source of energy, providing the body with a quick burst of energy that can be used for immediate needs. Finally, glucose is stored in the liver and muscles, so it is always available when the body needs it.
Q: Why is glucose the fastest source of energy?
A: Glucose is the fastest source of energy because it is easily broken down and absorbed into the bloodstream. It is also the most readily available source of energy for the body to use.