Honestly, you have a lot more classes to retake.
It looks like your first attempt at all of these classes were marginal, at best. (Nothing above a C+) You have to, at the very least, retake Organic 2 because a D+ won't count towards pre-reqs. Have you thought about getting a degree because your current track record, even after retakes, is quite weak.
I have taken Biology 1 and Biology 2 which I never took before. Do I need to retake molecular biology. Also, I am registered to take Organic 1 and Organic 2