Serous cells are specialized epithelial cells found in various glands, including the salivary glands and pancreas. They are responsible for producing and secreting a watery, enzyme-rich fluid that aids in digestion and lubrication. This secretion is typically proteinaceous and contains enzymes like amylase, which helps break down carbohydrates. These cells are characterized by their basophilic cytoplasm, which indicates a high concentration of ribosomes and rough endoplasmic reticulum, essential for protein synthesis. In addition to their role in secretion, serous cells also contribute to the overall function of the glands they inhabit, ensuring efficient processing of bodily fluids.