Amoeba Sisters: Cellular Respiration and the Mighty ...

Name: ______________________________________________

Amoeba Sisters: Cellular Respiration and the Mighty Mitochondria

1. What does ATP stand for? _________________________________________________________________ 2. What happens when the chemical bond that holds the third phosphate is broken?

3. What is ATP called after it loses its 3rd phosphate group? __________________ 4. Identify the reactants and the products of cellular respiration.

5. How does the formula for cellular respiration compare with the formula for photosynthesis?

6. Photosynthesis _________________ glucose and cellular respiration _____________________ glucose. 7. The first part of cellular respiration is called _________________________________ , takes place in the

_________________________________, and does not require any __________________________. 8. During glycolysis, sugar (glucose) is converted to a more usable form called __________________________. 9. Glycolysis requires the input of ATP and results in the net yield of _______________________________ and

___________________________________. 10. What is NADH and why is it important?

11. The second part of cellular respiration is called the ____________________________________________, also known as the Citric Acid Cycle.

12. The Krebs Cycle takes place in the ______________________________ and requires ____________________. 13. What are the products of the Krebs Cycle?

14. What is FADH2 and why is it important?

15. The third part of cellular respiration is called the _________________________________________________. This process occurs in the _________________________________________________ and does require _______________________________________.

16. During the third part of cellular respiration, _______________________________ are transferred from the ___________________ and the ______________________ to several _______________________________, and they're used to create a _____________________________________________. The protons are used to power the enzyme called _______________________________________________.

17. What does ATP Synthase do?

18. What molecule is the final acceptor of the electrons? _______________________

19. When oxygen combines with electrons and 2 hydrogens, what is formed? ______________

20. Approximately how many ATP are produced during the Electron Transport Chain? ________________ 21. Approximately how many total ATP are produced during Aerobic Cellular Respiration? ___________________ 22. What process can some cells perform to make ATP when no Oxygen is present? Give an example of a type of

organism that can perform this process.

23. Why is cyanide so deadly?

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