In response to the original poster:  UC's do have cutoffs but they're very low.  It's not as bad as you think.  I have a 30R and I received secondaries from all UC's (that's 9V, 11P, 10B).  So as you can see: even with my pathetic MCAT, I was still able to get secondaries from all UC's.  Although, I did have a 3.89 GPA but I don't think it's that high.  If UC's do indeed have a high cutoff, it's probably post-secondary.  That's why UC's don't interview that many applicants, as opposed to schools like Columbia.