Do you need a grade of C or higher in your pre-req courses for admission, or ALL the courses you've ever taken in undergrad (even those that aren't included in your pre-reqs) What I mean is, do you need to retake ANY courses you got below C in for admission? Or just the pre-requisites? I have a few grades below C on my transcripts that aren't pre-requisites... do I need to retake these too?