Yes, catalysts can be highly specific. For example, [enzymes](https://www.example.com) are natural catalysts that are highly specific to their substrates. Similarly, in industrial catalysis, [zeolites](https://www.example.com) are often used for their specific properties in processes like [cracking](https://www.example.com) in the petrochemical industry. Specificity allows for more efficient and selective reactions, minimizing by-products and waste.