Students can apply while missing some prerequisite courses.
However, the student's application will be more competitive if all prerequisites are completed prior to the semester of admission. All of the chemistry and the exercise physiology must be taken prior to entry into the program. Student's missing one or two prerequisite courses can make these up during their graduate program. However, it would be unlikely that the Department would financially support a student missing several prerequisite courses. No, you can take prerequisite courses at any accredited institution, including community colleges.