GO to a college major i Biology. I took the General Biology option because I wanted to not specialize in one area. You can take a cell bio option or micro bio option. Then go to graduate school. Get your PhD then do research in a lab and you can be a professor and teach biology.
Pretty much what I do now, but Im still a under grad. Good luck!
Ps. If you a minority you have a 1000 options to you as long as you want to be a PhD.