1. Chapter 8 PART II - Photosynthesis
Topic 1
Topic 2
Topic 3
Topic 4
Topic 5
$100
$100
$100
$100
$100
$200
$200
$200
$200
$200
$300
$300
$300
$300
$300
$400
$400
$400
$400
$400
$500
$500
$500
$500
$500
FINAL ROUND

2. Topic 1: $100 Question
Question: Which of the following is NOT a step in the light-dependent reactions?
a. High-energy electrons move through the electron transport chain.
b. Pigments in photosystem II absorb light.
c. ATP synthase allows H+ ions to pass through the thylakoid membrane.
d. ATP and NADPH are used to produce high-energy sugars.
ANSWER
BACK TO GAME

3. Topic 1: $100 Answer
Question: Which of the following is NOT a step in the light-dependent reactions?
a. High-energy electrons move through the electron transport chain.
b. Pigments in photosystem II absorb light.
c. ATP synthase allows H+ ions to pass through the thylakoid membrane.
d. ATP and NADPH are used to produce high-energy sugars.
BACK TO GAME

4. Question: Which of the following is inside the thylakoid membrane?
Topic 1: $200 Question
Question: Which of the following is inside the thylakoid membrane?
a. Electron transport chain
b. Photosystem I
c. ATP synthase
d. All of the above
ANSWER
BACK TO GAME

5. Question: Which of the following is inside the thylakoid membrane?
Topic 1: $200 Answer
Question: Which of the following is inside the thylakoid membrane?
a. Electron transport chain
b. Photosystem I
c. ATP synthase
d. All of the above
BACK TO GAME

6. Topic 1: $300 Question
Question: Why does the inside of the thylakoid membrane become positively charged during the light-dependent reactions?
a. H+ ions are released as water splits.
b. ATP synthase allows H+ ions to pass through the membrane.
c. ATP synthase produced ATP from ADP.
d. Carbon dioxide builds up in the stroma.
ANSWER
BACK TO GAME

7. Topic 1: $300 Answer
Question: Why does the inside of the thylakoid membrane become positively charged during the light-dependent reactions?
a. H+ ions are released as water splits.
b. ATP synthase allows H+ ions to pass through the membrane.
c. ATP synthase produced ATP from ADP.
d. Carbon dioxide builds up in the stroma.
BACK TO GAME

8. Topic 1: $400 Question
Question: Which pathway represents the flow of electrons during photosynthesis?
a. H2O  Photosystem I Photosystem II
b. O2  ADP  Calvin cycle
c. Photosystem I  Calvin cycle NADPH
d. H2O  NADPH  Calvin cycle
ANSWER
BACK TO GAME

9. Topic 1: $400 Answer
Question: Which pathway represents the flow of electrons during photosynthesis?
a. H2O  Photosystem I Photosystem II
b. O2  ADP  Calvin cycle
c. Photosystem I  Calvin cycle NADPH
d. H2O  NADPH  Calvin cycle
BACK TO GAME

10. Question: Where are photosystems I and II found?
Topic 1: $500 Question
Question: Where are photosystems I and II found?
a. In the stroma
b. In the thylakoid membrane
c. In the Calvin cycle
d. All of the above
ANSWER
BACK TO GAME

11. Question: Where are photosystems I and II found?
Topic 1: $500 Answer
Question: Where are photosystems I and II found?
a. In the stroma
b. In the thylakoid membrane
c. In the Calvin cycle
d. All of the above
BACK TO GAME

12. Question: The Calvin cycle is another name for
Topic 2: $100 Question
Question: The Calvin cycle is another name for
a. light-independent reactions.
b. light-dependent reactions.
c. photosynthesis
d. All of the above
ANSWER
BACK TO GAME

13. Question: The Calvin cycle is another name for
Topic 2: $100 Answer
Question: The Calvin cycle is another name for
a. light-independent reactions.
b. light-dependent reactions.
c. photosynthesis
d. All of the above
BACK TO GAME

14. Question: The Calvin cycle takes place in the
Topic 2: $200 Question
Question: The Calvin cycle takes place in the
a. stroma
b. photosystems
c. thylakoid membranes
d. chlorophyll molecules
ANSWER
BACK TO GAME

15. Question: The Calvin cycle takes place in the
Topic 2: $200 Answer
Question: The Calvin cycle takes place in the
a. stroma
b. photosystems
c. thylakoid membranes
d. chlorophyll molecules
BACK TO GAME

16. Question: What is a product of the Calvin cycle?
Topic 2: $300 Question
Question: What is a product of the Calvin cycle?
a. oxygen gas
b. ATP
c. high-energy sugars
d. carbon dioxide gas
ANSWER
BACK TO GAME

17. Question: What is a product of the Calvin cycle?
Topic 2: $300 Answer
Question: What is a product of the Calvin cycle?
a. oxygen gas
b. ATP
c. high-energy sugars
d. carbon dioxide gas
BACK TO GAME

18. a. It takes place in the stroma. b. It takes place in chloroplasts.
Topic 2: $400 Question
Question: How does the Calvin cycle differ from the light-dependent reactions?
a. It takes place in the stroma.
b. It takes place in chloroplasts.
c. It requires light.
d. It takes place in the thylakoid.
ANSWER
BACK TO GAME

19. a. It takes place in the stroma. b. It takes place in chloroplasts.
Topic 2: $400 Answer
Question: How does the Calvin cycle differ from the light-dependent reactions?
a. It takes place in the stroma.
b. It takes place in chloroplasts.
c. It requires light.
d. It takes place in the thylakoid.
BACK TO GAME

20. Topic 2: $500 Question
Question: If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars?
a. More sugars will be produced.
b. No sugars will be produced.
c. The same number of sugars will be produced but without carbon dioxide.
d. Carbon dioxide does not affect the production of high-energy sugars in plants.
ANSWER
BACK TO GAME

21. Topic 2: $500 Answer
Question: If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars?
a. More sugars will be produced.
b. No sugars will be produced.
c. The same number of sugars will be produced but without carbon dioxide.
d. Carbon dioxide does not affect the production of high-energy sugars in plants.
BACK TO GAME

22. Question: Which of the following affects the rate of photosynthesis?
Topic 3: $100 Question
Question: Which of the following affects the rate of photosynthesis?
a. water
b. light intensity
c. temperature
d. all of the above
ANSWER
BACK TO GAME

23. Question: Which of the following affects the rate of photosynthesis?
Topic 3: $100 Answer
Question: Which of the following affects the rate of photosynthesis?
a. water
b. light intensity
c. temperature
d. all of the above
BACK TO GAME

24. Topic 3: $200 Question
Question: If you continue to increase the intensity of light that a plant receives, what happens?
a. The rate of photosynthesis increases with light intensity.
b. The rate of photosynthesis decreases with light intensity.
c. The rate of photosynthesis increases and then levels off.
d. The rate of photosynthesis does not change.
ANSWER
BACK TO GAME

25. Topic 3: $200 Answer
Question: If you continue to increase the intensity of light that a plant receives, what happens?
a. The rate of photosynthesis increases with light intensity.
b. The rate of photosynthesis decreases with light intensity.
c. The rate of photosynthesis increases and then levels off.
d. The rate of photosynthesis does not change.
BACK TO GAME

26. Topic 3: $300 Question
Question: What would you expect to happen to plants at temperatures greater than 45°C?
a. They will have a very high rate of photosynthesis.
b. They will have a less than optimal rate of photosynthesis.
c. They will have a high rate of photosynthesis if light intensity is also great.
d. They will have an optimal rate of photosynthesis if water is available.
ANSWER
BACK TO GAME

27. Topic 3: $300 Answer
Question: What would you expect to happen to plants at temperatures greater than 45°C?
a. They will have a very high rate of photosynthesis.
b. They will have a less than optimal rate of photosynthesis.
c. They will have a high rate of photosynthesis if light intensity is also great.
d. They will have an optimal rate of photosynthesis if water is available.
BACK TO GAME

28. Topic 3: $400 Question
Question: Which of the graphs in Figure 8-2 represents the effect of temperature on the rate of photosynthesis?
a. A
b. B
c. C
d. D
ANSWER
BACK TO GAME

29. Topic 3: $400 Answer
Question: Which of the graphs in Figure 8-2 represents the effect of temperature on the rate of photosynthesis?
a. A
b. B
c. C
d. D
BACK TO GAME

30. Topic 3: $500 Question
Question: The first process in the light-dependent reactions of photosynthesis is
a. oxygen production
b. electron transport
c. light absorption
d. ATP formation
ANSWER
BACK TO GAME

31. Topic 3: $500 Answer
Question: The first process in the light-dependent reactions of photosynthesis is
a. oxygen production
b. electron transport
c. light absorption
d. ATP formation
BACK TO GAME

32. Topic 4: $100 Question
Question: The principal pigment in plants that captures sunlight energy is
a. chlorophyll
b. oxygen
c. ADP
d. ATP
ANSWER
BACK TO GAME

33. Topic 4: $100 Answer
Question: The principal pigment in plants that captures sunlight energy is
a. chlorophyll
b. oxygen
c. ADP
d. ATP
BACK TO GAME

34. Topic 4: $200 Question
Question: Which of the following is NOT produced in the light-dependent reactions of photosynthesis?
a. NADPH
b. oxygen
c. sugars
d. ATP
ANSWER
BACK TO GAME

35. Topic 4: $200 Answer
Question: Which of the following is NOT produced in the light-dependent reactions of photosynthesis?
a. NADPH
b. oxygen
c. sugars
d. ATP
BACK TO GAME

36. Topic 4: $300 Question
Question: The color of light that is LEAST useful to a plant during photosynthesis is
a. red
b. blue
c. orange
d. green
ANSWER
BACK TO GAME

37. Topic 4: $300 Answer
Question: The color of light that is LEAST useful to a plant during photosynthesis is
a. red
b. blue
c. orange
d. green
BACK TO GAME

38. Question: The first step in photosynthesis is the
Topic 4: $400 Question
Question: The first step in photosynthesis is the
a. synthesis of water.
b. absorption of light energy.
c. formation of ATP.
d. breakdown of carbon dioxide.
ANSWER
BACK TO GAME

39. Question: The first step in photosynthesis is the
Topic 4: $400 Answer
Question: The first step in photosynthesis is the
a. synthesis of water.
b. absorption of light energy.
c. formation of ATP.
d. breakdown of carbon dioxide.
BACK TO GAME

40. Topic 4: $500 Question
Question: In a typical plant, all of the following factors are necessary for photosynthesis EXCEPT
a. chlorophyll
b. light
c. oxygen
d. carbon dioxide
ANSWER
BACK TO GAME

41. Topic 4: $500 Answer
Question: In a typical plant, all of the following factors are necessary for photosynthesis EXCEPT
a. chlorophyll
b. light
c. oxygen
d. carbon dioxide
BACK TO GAME

42. Question: Which pigment traveled the shortest distance?
Topic 5: $100 Question
Question: Which pigment traveled the shortest distance?
a. yellow-orange
b. yellow
c. yellow-green
d. blue-green
ANSWER
BACK TO GAME

43. Question: Which pigment traveled the shortest distance?
Topic 5: $100 Answer
Question: Which pigment traveled the shortest distance?
a. yellow-orange
b. yellow
c. yellow-green
d. blue-green
BACK TO GAME

44. Topic 5: $200 Question
Question: A valid conclusion that can be drawn from this information is that the source of the extract
a. have only one color of pigment.
b. are yellow-orange rather than green.
c. use only chlorophyll during photosynthesis.
d. contain several pigments.
ANSWER
BACK TO GAME

45. Topic 5: $200 Answer
Question: A valid conclusion that can be drawn from this information is that the source of the extract
a. have only one color of pigment.
b. are yellow-orange rather than green.
c. use only chlorophyll during photosynthesis.
d. contain several pigments.
BACK TO GAME

46. Question: In which organelles would most of these pigments be found?
Topic 5: $300 Question
Question: In which organelles would most of these pigments be found?
a. vacuoles
b. chloroplasts
c. centrioles
d. ribosomes
ANSWER
BACK TO GAME

47. Question: In which organelles would most of these pigments be found?
Topic 5: $300 Answer
Question: In which organelles would most of these pigments be found?
a. vacuoles
b. chloroplasts
c. centrioles
d. ribosomes
BACK TO GAME

48. Question: Which process best defines the following equation.
Topic 5: $400 Question
Question: Which process best defines the following equation.
Water + carbon dioxide  sugars + oxygen
a. respiration
b. photosynthesis
c. light reactions
d. dark reactions
ANSWER
BACK TO GAME

49. Question: Which process best defines the following equation.
Topic 5: $400 Answer
Question: Which process best defines the following equation.
Water + carbon dioxide  sugars + oxygen
a. respiration
b. photosynthesis
c. light reactions
d. dark reactions
BACK TO GAME

50. Question: At what distance is gas production at its highest?
Topic 5: $500 Question
Question: At what distance is gas production at its highest?
a. 10 cm
b. 20 cm
c. 30 cm
d. 40 cm
ANSWER
BACK TO GAME

51. Question: At what distance is gas production at its highest?
Topic 5: $500 Answer
Question: At what distance is gas production at its highest?
a. 10 cm
b. 20 cm
c. 30 cm
d. 40 cm
BACK TO GAME

52. FINAL ROUND Question
Question: How many oxygen bubbles formed when the light was 30 cm away form the plant?
a. 15
b. 12
c. 8
d. 5
ANSWER
BACK TO GAME

53. FINAL ROUND Answer
Question: How many oxygen bubbles formed when the light was 30 cm away form the plant?
a. 15
b. 12
c. 8
d. 5
BACK TO GAME