In which bodily process is digestion a major area of enzyme action?

Digestion is a crucial stage in metabolism where enzymes play a significant role in breaking down food substances into smaller, absorbable components. During digestion, enzymes such as amylases, proteases, and lipases facilitate the breakdown of carbohydrates, proteins, and fats, respectively. This enzymatic action allows nutrients to be absorbed into the bloodstream and utilized by the body for energy, growth, and cellular repair. Metabolism encompasses all biochemical processes occurring in the body, including those involved in the conversion of food into energy and the utilization of nutrients. Thus, digestion is often considered a foundational process within the broader context of metabolism, highlighting the importance of enzymatic action in food breakdown and nutrient assimilation.