Tag: Digestive System

A human digestive system is a group of organs or parts of organs. The primary goal of the digestive system is to break down large food molecules into smaller ones. The human body easily absorbs these small molecules. We derive energy from the food we consume to carry out our daily activities. Also, the food we eat helps in the growth, repair, and maintenance of the body. Cells in the human body use biomolecules and enzymes and, therefore, run the respiratory chain. All these biomolecules and enzymes are derived from…