How can I get into Dental School?

After I recieved my ociate of Arts degree from junior college, I was still undecided in terms of a career choice. So i stayed for another year in junior college taking science courses(hoping theyll be helpful later on). Now i want to get into Baylor College of Dentistry, and I'm unsure of what to do next. Should i stay for another year in junior college(is this allow?) to finish taking the required courses before applying to Baylor(which will take another year) or transfer to a university for those courses and then getting into Baylor???