The problem with college

I have these mixed feelings about college now. I am beginning to hate the class aspect of college more and more and like they whole beginning g in college part more and more. Its not that i don't like learning or anything, I love to learn. I don't even hate all of my classes. I really only hate one, the others i just don't see a point to. The only class I enjoy having is Biology, its the only subject I care about. I don't understand why if I want to major in Biology, I have to take a few Chemistry classes, physics, and health. It seems like a waste of time. I would much rather focus my time and energy on something I actually care about and have passion for. Its not like my Chemistry class inspires me I am just trying to scrape by to get a passing grade. I just can not wait until I get all the prerequsites done with.