I more-or-less agree with jsfarri, CNA. I think if you can porifice out your GPA a little bit it might help. It might not necessarily be the end-all, but at a minimum if you have a stronger prereq...
Yes, do it! Make the classes relevant though. Even if it doesn't move your GPA a huge amount you will have the additional advantage of being able to say, during your interview, "I wanted to...
Hi. You might want to check on which classes are specific to the science GPA, but I know that this GPA calculator will breakdown your STEM classes at least and give you a close idea. Or you can just...