OK, lets get this clear, once and for all - ASSIST is NOT a list of classes you need to take to transfer, it's simply showing the Articulation Agreement that Community Colleges have with Universities - this means that it shows what class at the CC equals what class at the university.
Each university has their own transfer requirements - you should call them for this, look on their website, etc. ALWAYS take ANYTHING you hear from an academic counselor with a grain of salt, and if there's ever anything really important, get it in writing - like proof that you've taken all the classes you needed to graduate.
When I transferred to UCI from Cypress College, all I needed to have taken was a certain amount of GE classes, the year of Bio Majors Bio, and the year of Gchem. Though I took Ochem, Gchem, Bio, Genetics, and Physics before I transferred. If you're in CA, I would HIGHLY suggest completing the IGETC certificate from your CC before you transfer - it will save you a TON of headaches. Look at your class schedule booklet for more information on this.
Also, if you get B's in Gchem and a 3.0, you get Guaranteed Admissions to UCI Bio via the TAG program - that's what I did, and it works like a charm.
PS. Don't take any science classes that aren't listed on ASSIST! If you do, they may not count once you transfer.