Cytochrome P450 Reductase plays a critical role in drug metabolism, where it facilitates the breakdown of pharmaceuticals in the liver, ensuring effective detoxification and drug efficacy. In biotechnology, it is utilized in enzyme engineering to produce bioactive compounds and optimize metabolic pathways. Additionally, it is essential in research for studying oxidative stress and its impact on cellular functions. In agriculture, it aids in the development of crop protection strategies by understanding plant defense mechanisms against pests and environmental stressors. Its application in bioremediation helps degrade environmental pollutants, contributing to cleaner ecosystems.