Why do cells in our body do not use nucleic acids as alternative energy sources?
We require the nucleic acids as they provide information for the production of proteins which are VERY important in our survival. If we did not have nucleic acids, we would not have proteins, and therefore we would not be able to function and we would die. Also, energy is obtained through the breaking of bonds. The bonds in nucleic acids are probably not the best for obtaining energy. Most organisms prefer to obtain their energy from breaking down ATP and carbohydrates. Fats also provide a magnificent energy source, however they require more energy to be broken down, which is why we tend to stick to ATP and carbohydrates more, and leave fats as a last resort. Hope this helped!
