Biology · Unit 8
Biology Unit 8: Photosynthesis and Respiration
7 topics · Start with Photosynthesis
Unit 8 follows energy through the cell. You will see how photosynthesis stores light energy in glucose, how cellular respiration and fermentation release that energy as ATP, and how the two processes link producers and consumers.
Topics in This Unit
- 8.1 Photosynthesis
- 8.2 Stages of Photosynthesis
- 8.3 Rates of Photosynthesis
- 8.4 Cellular Respiration
- 8.5 Stages of Cellular Respiration
- 8.6 Fermentation
- 8.7 Linking Photosynthesis and Respiration
Study Tips for Unit 8
- Learn the two equations as mirror images. The products of photosynthesis are the inputs of cellular respiration, and the reverse. Matter cycles, but energy flows one way.
- For each stage, remember three things: where it happens, what goes in, and what comes out. For ATP counts, use the approximate model values from the lessons.
- For graphs, state what happens to the rate, quote numbers as evidence, and name the limiting factor when the line levels off.
Unit 8 Study Guide
A printable review of all 7 topics, with an answer key, is coming soon. Until then, use the practice worksheet at the end of each lesson.