How do AdComs view graduate school GPA?

So this is a question I'm sure you all get on a regular basis, with posters usually asking about how favorably a good (3.7+) grad school GPA is received by admissions committees. Well, I'm coming from the other end to ask you all how much a red flag would a gGPA of ~3.40 for a hard science graduate program would be viewed. In my case, I'm currently enrolled in a 1-year "post-bacc" program in Anatomy and Physiology that offers graduate level courses taught by medical school professors and... How do AdComs view graduate school GPA?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums