Also, some schools will allow you to petition to waive those prereqs that you've already taken before but out of that timeframe. I did that this year, and everything I petitioned was accepted. The reason I petitioned is because I essentially took everything twice, once in high school for AP credit and again in college because my school didn't allow us to use AP credit for classes toward your major.
After college graduation I was working as a lab tech, so I wrote my petition by saying how I was using my knowledge from each of the classes in the lab. I said for Gen Chem, I frequently made EDTA solutions of various molarity and how solubility and pH played a role. I talked about electrolysis during gel electrophoresis. I talked about different statistical tests needed in calculating sample size which is critical to do for in vivo experiments since you have to minimize the sample size.
Anyway my point is that you can try to get out of that requirement. It's not like you don't know the material. Right? Find a way to show them! If they let you petition, that is.
Best of luck!
