This might be a stupid question, but can a 110 block panel run fiber cables, or can only a fiber distribution panel run them?

I'm new to networking, and I don't quite understand patch panels (never worked with one) Shouldn't a 110 block be able to also run fiber cables? But then why are there fiber distribution panels? What's the point with making them? Or does a 110 block only run Copper and Coaxial?