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Uni4 Study Guide: Cell Energy
Name: ________________________________
Date: ___________ Per: ______
Photosynthesis
1. Name this molecule. What is its function?
2. How is energy released from ATP?
3. Label an ATP molecule.
4. What is the relationship between ADP and ATP?
5. What are heterotrophs and autotrophs? Describe the relationship between them?
6. Based on the cycle of photosynthesis and cellular respiration, what is the ultimate original source of energy for
all living things on Earth?
7. Name two factors that affect the rate of photosynthesis.
a.
b.
8. Label the chloroplast to the right.
a.
b.
c.
d.
9. What is the overall equation for photosynthesis?
10. What is a photosystem made up of and where is it located?
11. Where does the light reaction take place? What are the reactants and products?
12. What is water used for during photosynthesis?
13. Where does the Calvin cycle take place? What are the reactants and products?
14. Describe the relationship between the Calvin cycle and light reactions.
15. Where does the original source of Carbon come from in the product C6H12O6 (glucose)?
16. Label the diagram to the right with the following: water,
CO2, NADP+, Calvin Cycle, light, Light Reaction, glucose
(sugar), O2, ATP
17. Describe the relationship between global warming and
photosynthesis.
Chapter 8: Cellular Respiration
18. What is cellular respiration?
19. Explain the relationship between photosynthesis and cellular respiration.
20. Compare and contrast the aerobic and anaerobic pathways.
21. Draw and label the following parts of a mitochondrion: inner membrane, outer membrane, cristae, matrix.
22. Place a star where the Kreb’s Cycle takes place. Circle where the Electron Transport Chain takes place. Place an
X where Glycolysis takes place.
23. Where does glycolysis take place? What are the reactants and products?
24. Where does The Krebs cycle take place? What are the reactants and products?
25. What products of the Krebs cycle are then used in the Electron Transport Chain?
26. Label the three main processes of cellular respiration in the diagram below.
27. Which is more efficient in making ATP: Glycolysis, the Krebs Cycle, or the Electron Transport Chain?
28. Describe why plant cells have both chloroplasts and mitochondria.
29. Describe the carbon cycle by referencing photosynthesis and cellular respiration.
Photosynthesis
Process
Light Reaction
Location
Reactants
Products
Location
Reactants
Products
Calvin Cycle
Cellular Respiration
Process
Glycolysis
Kreb’s Cycle
Electron Transport Chain