Which organelle in eukaryotic cells contains oxidative enzymes such as catalase and urate oxidase, playing a key role in the oxidation of fatty acids and detoxification?

💡 Solution & Explanation

Peroxisomes are membrane-bound cytoplasmic organelles containing oxidative enzymes such as catalase that break down toxic hydrogen peroxide and participate in cellular lipid metabolism. Lysosomes are primarily responsible for intracellular digestion through acidic hydrolases rather than oxidative reactions. These microbodies are crucial for maintaining cellular redox balance across eukaryotic organisms.