Theories on the Origin of Life. When did life form? Age of the Earth: 4.6 billion years Oldest rocks: 3.8 – 4.0 billion years Oceans established > 3.8.
6-1 Chapter 6 Lecture Outline See PowerPoint Image Slides for all figures and tables pre-inserted into PowerPoint without notes.
The Building Blocks of Life Organic Molecules Chapter 6.
Biology Building Blocks of Life. Definitions for Section 7 Carbohydrate Carbohydrate Monosaccharide Monosaccharide Lipid Lipid Protein Protein Amino acid.
Chapter 6 Lecture Outline See PowerPoint Image Slides for all figures and tables pre-inserted into
Theories on the Origin of Life
Macromolecules
