Any applicant who is seeking a license to teach in this state and who is required to take the examination required by this act may apply for and take the examination without limitation as to the frequency of applications or testing, subject to any limit imposed by the state board. The state board of education shall determine the passing score for the examination which will be required to be attained by applicants as a prerequisite for licensure. An applicant shall not be required to pass the examination more than once.