BIOLOGY Biology Chapter 10 Study Guide Cellular Respiration | Download To Score An A.

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Drew Spar Chapter 10: Cellular Respiration Study Guide 1. List the chemical equation for cellular respiration in symbols and in words In Symbols: 6O2 + C6H12O6 → 6CO2 + 6H2O + Energy ... In Words: Oxygen + Glucose → Carbon dioxide + Water + Energy 2. What does aerobic mean? Pathways of cellular respiration that require oxygen are said to be aerobic ("in air"). The Krebs cycle and the electron transport chain are both aerobic processes. Even though the Krebs cycle does not directly require oxygen, it is classified as an aerobic process because it cannot run without the oxygen-requiring electron transport chain. 3. What does anaerobic mean? Glycolysis, however, does not directly require oxygen, nor does it rely on an oxygen-requiring process to run. Glycolysis is therefore said to be anaerobic ("without air"). Even though glycolysis is anaerobic, it is considered part of cellular respiration because its final products are key reactants for the aerobic stages. 4. What are the three stages of cellular respiration? There are three stages to cellular respiration: glycolysis, the Krebs cycle, and the electron transport chain. 5. List the location of glycolysis Glycolysis occurs in the cytoplasm. 6. List the location of the krebs cycle The Krebs cycle and electron transport chain, which generate the majority of ATP during cellular respiration, take place inside the mitochondria. 7. List the location of the electron transport chain The Krebs cycle and electron transport chain, which generate the majority of ATP during cellular respiration, take place inside the mitochondria. 8. List the location of fermentation Fermentation is an anaerobic process that occurs in the cytoplasm of cells. 9. Describe how cellular respiration and photosynthesis are related. Photosynthesis and respiration can be thought of as opposite processes because the products of one are the reactants of the other. Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food. 10. Describe the process of glycolysis. Include the electron carrier molecules and how ATP is generated 11. What are the products of glycolysis and where do the product travel to once the reaction is complete. 12. Explain why only 2 ATP molecules are gained at the end of glycolysis. 13. Is glycolysis aerobic or anaerobic? 14. The Krebs cycle is also known as the? 15. When a carbon bond is broken during the krebs cycle, what gas is produced? 16. Name the two electron carriers found in the krebs cycle. 17. Which electron carrier is found in the krebs cycle but no glycolysis? 18. How many pyruvic acid molecules travel through the krebs cycle that originated from one glucose molecule? 19. List the products from one molecule of pyruvic acid in the krebs cycle. 20. List the products from two molecules of pyruvic acid in the krebs cycle. 21. Where do the electrons come from that enter the electron transport chain? 22. What molecule is released during the electron transport chain that is an important reactant in photosynthesis? 23. How many molecules of ATP are produced in the electron transport chain? 24. How many molecules of ATP are produced in cellular respiration? 25. Under what conditions does fermentation occur? 26. What are the two types of fermentation reactions? 27. List the chemical reactions for the two types of fermentation. Compare and contrast the products. 28. Compare quick energy and long term energy production. [Show More]

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