Cells dividing in a tiny, 16-cell sea urchin embryo. DIC microscopy (on left). Fluorescence microscopy of DAPI-stained anaphase chromosomes (on right).
This course provides a comprehensive overview of cellular structure and function exploring macromolecular structures, cellular compartments, and dynamic processes involving energy transfer, cell division, and homeostatic control mechanisms. Students learn current and historical methodologies (e.g., microscopy, organelle isolation, and use of molecular probes). Laboratory experience provides opportunities for both qualitative and quantitative observations of living cell-processes. Students develop their scientific scholarship by examining relevant literature and creating formal research papers and presentations. Prerequisites: CHEM 125 or CHEM 121/CHEM 123 or CH/BI 125; BIO 150 is strongly preferred. Offered each semester. Counts toward bio-molecular science concentration.