SDN Members don't see this ad. (About Ads) I am wondering what classes all of you took in your undergrad education. I am taking the sequence of biology, chemistry, physics, and organic chemistry. What other classes did you take relevant to dental school (such as cell biology, humanities, economics)? Also, my school is in a quarter system and they only offer 2 organic chemistry classes and I know some schools require three quarters, did any of you have a problem with this?