Hello, I am going to be taking my PCAT for the first time in September and I have yet to take organic chemistry at my university. I have been studying Dr. Collins and Khan Academy and have also taken 1 Pearson Practice Test. When I take the Dr. Collins practice tests, the chemistry seemed manageable, however when I took the first Pearson PCAT exam, I found it to be much harder (scored in approximately the 40-60 percentile range for chemistry). For those that have taken the PCAT a few days ago, how much harder would you say the actual PCAT chemistry section is compared to the Dr. Collins chemistry portion? Was organic chemistry a huge chunk of them chemistry section?