Final answer:
Sugars provide energy for our cells as they are broken down into simpler molecules such as glucose, which is then used during cellular respiration to produce ATP.
Step-by-step explanation:
Sugars, a type of carbohydrate, provide significant benefits to our bodies. One of their primary functions is to supply energy for our cells. When carbohydrate molecules, including sugars and starches, are broken down, they are converted into simpler sugar molecules such as glucose. This glucose is then used by the cells of living organisms to produce energy during the process of cellular respiration, which results in the creation of ATP (adenosine triphosphate) - the energy currency of the cell.
While sugars do provide energy, they do not supply water, fiber, or amino acids directly. However, it is worth noting that sugars can be utilized to produce some amino acids required for protein synthesis in cells, but they are not amino acids themselves. In contrast, fiber is a carbohydrate that provides bulk and aids in digestion but does not contribute to the body's energy supply. Amino acids are the building blocks of proteins and are distinct from sugars and carbohydrates.