This was answered in my post in the “UC Transfers” section, but basically: Counselors had me on the IGETC path (as a biology major, which my current CC has only the math classes necessary, so… yeah…). So, as a result of researching, I found out that most colleges have the pre-reqs. So, I was mainly asking what to do; stop doing the IGETC and do all the prereqs, or not. Since my goal is to transfer after my sophomore year, I think the answer is clear. I only need 2 or 3 classes, I believe, to finish the IGETC but I am going to focus on the prereqs.
Also found this (after posting this), http://biology.ucsd.edu/education/undergrad/admission/transfer-major-prep.html, which helped a ton.