Should I further describe one of my extra-curricular on the Additional Information or on a resume?

I participate in my school’s Academy of Health Careers and chose the Biomedical pathway. The Biomedical pathway is a 4-year course and throughout those 4 years we have conducted intricate lab procedures (i.e.: ELISA test, hydrophobic interaction chromatography, growing and plating bacteria, PCR, DNA gel electrophoresis, etc.), mock surgeries (i.e.: cow’s eye; pig heart), designed and marketed our own medical innovation ideas, nanomedicine research, forensic investigation of a crime scene, and more scientific and medical activities. Should I include this information in the Additional Information on the Common App or design a resume where it describes my job and other extra-curricular activities more in-depth as well? Which type of medium would the Admission Officers read more of?