BIO 121. Molecular Cell Biology. Comparison of the cellular and molecular biology of prokaryotic and eukaryotic cells. Emphasis will be placed on membrane structures, transport phenomena, cell to cell communication, cellular reproduction, genetic architecture, gene expression and metabolism, as well as the eukaryotic endomembrane, cytoskeleton and extracellular matrix systems. Lecture three hours. Prerequisite: BIO 1 and BIO 2. Graded: Graded Student. Units: 3.0