CHE451 : Senior Seminar Download as PDF This continuation of the seminar series includes a 30-45 minute seminar presentation by each student on a current chemical topic. Prerequisites CHE450. Overview Department Chemistry Credit Hour(s) 1 Semester Offered Fall Related Programs Biochemistry ACS-Certified Major (BCH)Biochemistry Major (BCH)Chemistry ACS-Certified Major (CHE)Chemistry Major (CHE)