CELLULAR RESPIRATION LAB REPORT: PROCEDURE 1: 1. When you blow bubbles into the phenol red solution, what gas are you adding? What does this do to the color AND pH of the phenol red solution? 2. What happens when a seed "germinates"? Please put in your own words! 3. Define the terms "autotroph" and "heterotroph" (in your own words): 4. What was the purpose of flask/test tube #1? Explain 5. What was the purpose of flask/test tube #2 ? Explain 6. Was carbon dioxide produced by the germinating seeds in flask #3? What is the evidence? 7. List ALL the products of Cellular Respiration: PROCEDURE 2: 8. What organism was used to demonstrate alcohol fermentation? How is it classified? (prokaryote or eukaryote? Kingdom?) 9. What gas caused the balloon to expand? 10. List ALL the products of Alcohol Fermentation:.