Core concept: Cell (plasma) membranes and transport, Core Concept: Nucleic acids and their functions, Core Concept: Enzymes and biological reactions...
Chapter 1: Introduction to Biological Anthropology, Chapter 2: Science and the Development of Evolutionary Theory, Chapter 3: The Biological Basis of Human Variation...
Cytokinesis, Less well defined extracellular membranous containers, Genesis of extracytoplasmic structures and protein secretion in prokaryotic organisms...