Oh! Forgot to say!
I think someone mentioned that VCOM really looks at the last 120 hours of your science grades? I forgot about that until one of my interviewers didn't even look at my undergraduate grades (didn't do great, had like a 2.8 sGPA when I finished undergrad), but flipped through the last couple pages of my grades and just looked at those (those were my As to make up for the undergrad ones) and he made a point to mention them. So it does appear that they do emphasize the last hours of your grades. Hope this helps for those that might not have had great undergrad science grades, but did well in post-bac, MS, PhD programs!