8.1: Introduction
- Page ID
- 103578
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Chapter Outline
8.2 Overview of Photosynthesis
8.3 The Light-Dependent Reactions of Photosynthesis
8.4 Using Light Energy to Make Organic Molecules
The metabolic processes in all organisms—from bacteria to humans—require energy. To get this energy, many organisms access stored energy by eating, that is, by ingesting other organisms. But where does the stored energy in food originate? All of this energy can be traced back to photosynthesis.