I took my DATs a few weeks ago, but will take them again because I did not do as well as I wanted. On the biology section, I only received a 16. I was very disappointed because I had read the whole thick kaplan book, barrons, did topscore, kaplan tests, reviewed some of my old Gen Bio book. On the real test, I had really odd questions relating to either Ecology, Evolution, or the heart. There must have been 5-6 of these questions. I guessed on each! Anyway, what should I do this time around? Do I need to memorize my whole Gen Bio book? I really don't know what else to do. I'm very upset with this score because I thought Biology would be my highest score. I have taken many many upper division Biology courses, have a BS in Biology, and this year, a Masters in Bio....What to do?? Any suggestions???