From the UC website.
Should freshman applicants enter all courses taken or only those that are on their school’s UC-certified course list?
Students must enter courses that appear on their school’s UC-certified course list. Students who have attended more than one high school must list courses taken from each school. Transferable college/university courses and/or college/university courses that meet an “a-g” requirement must also be listed. Students can list non-“a-g” courses in the appropriate section of the Activities and Awards portion of the application.