Oh. Well if it isn't in the MSAR then we probably can't help much. I think almost all schools have a requirement that you have to have a C or greater in all the prereq coursework, but I don't know if any schools have a "this is the minimum GPA for prereqs." Many schools have minimum gpas to apply with. That should be in the MSAR.
I believe wisconsin has a minimum of 2.75- but that's just a minimum in order to have your application looked at by someone, i doubt many (if any) would get in with that