Hydrolytic reactions are chemical processes where water is used to break down compounds. In these reactions, water molecules interact with larger molecules, causing them to split into smaller components. This process is essential in various biological systems, such as digestion, where complex food molecules are broken down into simpler forms for absorption. These reactions are often catalyzed by enzymes, which speed up the process without being consumed. For example, in the breakdown of carbohydrates, enzymes like amylase help convert starch into sugars through hydrolysis. Hydrolytic reactions play a crucial role in metabolism and the recycling of biological materials.