Would you say you have to take a full sequence of bio. chem. and ochem before DATs? could you get by without ochem 2? any other really helpful classes?
it always help to take orgo 2, its not needed. understanding concepts though is very important for orgo, so you should wait till its done. but you could do it on your own time, but it will take a great amount of time.
I would say Bio Chem is the best prep class for the DAT. I found that 80% of my bio questions i was asked i called upon my biochem knowledge. Yeah sure there concepts that were probably taught during intro bio courses but biochem really solidified it for me.