Unit 1

Chapter 1: The Science of Life

Chapter 2: The Chemistry of Biology

Chapter 3: Macromolecules

Chapter 4: Metabolism

Unit 2

Chapter 5: Cell Structure and Function

Chapter 6: Cell Division

Chapter 7: Heredity

Chapter 8: DNA, Genes, and Biotechnology

Unit 3

Chapter 9: Evolution

Chapter 10: Classifying Life

Chapter 11: Types of Living Organisms

Unit 4

Chapter 12: Ecology

Chapter 13: Ecosystem Structure and Function

Chapter 14: Effects of Human Activities on Ecosystems