Yea, your right, I guess I should have taken all my science classes at a community college and got all A's in them and transferred the credits back over to my college, so that I could get a 4.0 instead of a hard earned 3.489.....
Graduate schools aren't dumb, they'll look into where the courses are taken. If it is one class, that shouldn't be a problem, but avoiding university science classes you could run into some problems.