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Identify the chloroplast. (Activity 10A) 
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| A |
| B |
| C |
| D |
| E |
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Identify the stroma. (Activity 10A) 
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| A |
| B |
| C |
| D |
| E |
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Identify a thylakoid. (Activity 10A) 
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| A |
| B |
| C |
| D |
| E |
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Which of these equations best summarizes photosynthesis? (Activity 10B)
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| C6H12O6 + 6 O2 —> 6 CO2 + 12 H2O |
| C6H12O6 + 6 O2 —> 6 CO2 + 6 H2O + Energy |
| 6 CO2 + 6 O2 —> C6H12O6 + 6 H2O |
| 6 CO2 + 6 H2O —> C6H12O6 + 6 O2 |
| H2O —> 2 H+ + 1/2 O2 + 2e- |
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Where does the Calvin cycle occur? (Activity 10B) 
|
| A |
| B |
| C |
| D |
| E |
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The light reactions of photosynthesis use _____ and produce _____. (Activity 10B)
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| NADPH ... NADP+ |
| water ... NADPH |
| carbon dioxide ... oxygen |
| carbon dioxide ... sugar |
| NADPH ... oxygen |
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_____ has a longer wavelength than _____. (Activity 10C)
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| Red ... green |
| Violet ... blue |
| Yellow ... red |
| Green ... yellow |
| Blue ... green |
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Which of these phosphorylates ADP to make ATP? (Activity 10D) 
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| A |
| B |
| C |
| D |
| E |
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_____ releases energy that is used to pump hydrogen ions from the stroma into the thylakoid compartment. (Activity 10D) 
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| A |
| B |
| C |
| D |
| E |
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_____ splits water into 1/2 O2, H+, and e-. (Activity 10D) 
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| A |
| B |
| C |
| D |
| E |
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Energized electrons from ____ enter an electron transport chain and are then used to reduce NADP+. (Activity 10D) 
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| A |
| B |
| C |
| D |
| E |
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Chlorophyll can be found in _____. (Activity 10D) 
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| B and D |
| A and B |
| A and C |
| B and C |
| B and E |
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Carbon fixation involves the addition of carbon dioxide to _____. (Activity 10E)
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| rubisco |
| RuBP |
| G3P |
| 3-PGA |
| NADPH |
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After 3-PGA is phosphorylated, it is reduced by _____. (Activity 10E)
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| NADP+ |
| ADP |
| CO2 |
| NADPH |
| ATP |
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How many carbon dioxide molecules must be added to RuBP to make a single molecule of glucose? (Activity 10E)
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| 2 |
| 4 |
| 6 |
| 8 |
| 10 |
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In the Calvin cycle, how many ATP molecules are required to regenerate RuBP from five G3P molecules? (Activity 10E)
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| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
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In C3 plants the conservation of water promotes _____. (Activity 10F)
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| photorespiration |
| the light reactions |
| a shift to C4 photosynthesis |
| the opening of stomata |
| photosynthesis |
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In C4 and CAM plants carbon dioxide is fixed in the _____ of mesophyll cells. (Activity 10F)
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| stoma |
| cytoplasm |
| thylakoids |
| stroma |
| grana |
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C4plants differ from C3 and CAM plants in that C4 plants _____. (Activity 10F)
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| open their stomata only at night |
| are better adapted to wet conditions |
| transfer fixed carbon dioxide to cells in which the Calvin cycle occurs |
| use malic acid to transfer carbon dioxide to the Calvin cycle |
| use PEP carboxylase to fix carbon dioxide |
