Key Terms aerobic anaerobic cellular respiration electron transport system (chain) glycolysis Krebs cycle Passive transport Active transport USE THE INFORMATION IN YOUR PART 2 PACKET TO ANSWER THE FOLLOWING QUESTIONS: (Students absent for Part 1 receive Part 2 when they return to class. If you did not, please ask your teacher or click on the link to the reading on the make up site.) Explore I Cellular Respiration Overview The ultimate goal of cellular respiration is to take molecules like lipids, proteins, and carbohydrates and break them down into glucose molecules, then use this glucose to produce 36-38 energy-rich ATP molecules. The general equation for cellular respiration is: C 6 H 12 O 6 + O 2 → CO 2 + H 2 O + ATP (energy) 4. What is the process by which food is broken down to release energy? 5. Where does cellular respiration occur? 6. Does cellular respiration absorb or produce energy? 7. What is the ultimate goal of cellular respiration? 8. How many molecules of ATP are produced from cellular respiration? The three steps of cellular respiration: 1) Glycolysis 2) Krebs Cycle (also called the Citric Acid Cycle) 3) Electron Transport Chain Lesson 3.6 Aerobic Respiration Part 1 Make Up Name Date Period Engage 1. Think back to the marathon runner video. Where was the runner getting her energy? 2. Think back to Unit 2. What organelle is the “powerhouse” the cell? 3. What does this organelle do for the cell?

Name Lesson 3.6 Aerobic Respiration Date Part 1 …nkscience.weebly.com/uploads/8/7/1/4/8714635/lesson3.6...1) Glycolysis 2) Krebs Cycle (also called the Citric Acid Cycle) 3) Electron

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Page 1: Name Lesson 3.6 Aerobic Respiration Date Part 1 …nkscience.weebly.com/uploads/8/7/1/4/8714635/lesson3.6...1) Glycolysis 2) Krebs Cycle (also called the Citric Acid Cycle) 3) Electron

Key Terms

aerobic anaerobic cellular respiration electron transport system (chain) glycolysis Krebs cycle Passive transport Active transport

USE THE INFORMATION IN YOUR PART 2 PACKET TO ANSWER THE FOLLOWING QUESTIONS: (Students absent for Part 1 receive Part 2 when they return to class. If you did not, please ask your teacher or click on the link to the reading on the make up site.)

Explore I Cellular Respiration Overview The ultimate goal of cellular respiration is to take molecules like lipids, proteins, and carbohydrates and break them down into glucose molecules, then use this glucose to produce 36-38 energy-rich ATP molecules. The general equation for cellular respiration is:

C6H12O6 + O2 → CO2 + H2O + ATP (energy)

4. What is the process by which food is broken down to release energy?

5. Where does cellular respiration occur? 6. Does cellular respiration absorb or produce energy? 7. What is the ultimate goal of cellular respiration? 8. How many molecules of ATP are produced from cellular respiration?

The three steps of cellular respiration: 1) Glycolysis 2) Krebs Cycle (also called the Citric Acid Cycle) 3) Electron Transport Chain

Lesson 3.6

Aerobic Respiration Part 1 Make Up

Name Date Period

Engage

1. Think back to the marathon runner video. Where was the runner getting her energy? 2. Think back to Unit 2. What organelle is the “powerhouse” the cell? 3. What does this organelle do for the cell?

Page 2: Name Lesson 3.6 Aerobic Respiration Date Part 1 …nkscience.weebly.com/uploads/8/7/1/4/8714635/lesson3.6...1) Glycolysis 2) Krebs Cycle (also called the Citric Acid Cycle) 3) Electron

Stage I. Glycolysis

Explain II 9. What is the first stage in cellular respiration? 10. What three molecules are produced from glycolysis? 11. Where does glycolysis occur? 12. Is oxygen required for glycolysis to occur? 13. How many net ATP molecules are produced by glycolysis? Stage 2: The Krebs Cycle (also known as Citric Acid Cycle)

Explain III 14. Where does the pyruvate come from? 15. What is an aerobic process? 16. What are the four end products of the Krebs cycle? 17. Where does the Krebs cycle take place? Stage 3: The Electron Transport Chain

Explain IV 18. What is the function (job) of the electron transport chain? 19. Where is the electron transport chain located? 20. How is the ATP actually produced during the electron transport chain? 21. What is the difference between active and passive transport? 22. Overall, what is the purpose of cellular respiration?