Very confused about grade replacement
One semester I took a bunch of classes and I thought I dropped one of them during drop add week at my university so it turned to an F(non-science class). I ave already graduated but I am now going back for a second bachelor's. I've heard that in the DO school application you can retake the course and the second grade would be used to calculate your GPA. Can I retake the course at a different university? I no longer live in the city where I got my degree from.