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| 1 | |
The process of photosynthesis requires __________ to produce __________. |
| | A) | carbon dioxide and solar energy; a carbohydrate, water, and oxygen |
| | B) | a carbohydrate and oxygen; carbon dioxide and ATP |
| | C) | oxygen, water, and solar energy; a carbohydrate and carbon dioxide |
| | D) | carbon dioxide, water, and solar energy ; a carbohydrate and oxygen |
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| 2 | |
The light reactions take place in the __________ of chloroplasts, splitting water to release __________. |
| | A) | thylakoids; oxygen |
| | B) | stroma; a carbohydrate |
| | C) | thylakoids; carbon dioxide |
| | D) | stroma; oxygen |
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| 3 | |
The Calvin cycle takes place in the __________ of chloroplasts, fixing carbon and reducing carbon dioxide to produce _________. |
| | A) | thylakoids; a carbohydrate |
| | B) | stroma; water |
| | C) | thylakoids; oxygen |
| | D) | stroma; a carbohydrate |
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| 4 | |
In the process of photosynthesis, carbon dioxide is reduced and water is oxidized. This means that carbon dioxide __________ and water __________. |
| | A) | loses electrons; gains electrons |
| | B) | gains electrons; loses electrons |
| | C) | gains electrons; is split |
| | D) | loses electrons; is split |
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| 5 | |
How is solar energy captured and transformed to a form that is usable in photosynthesis? |
| | A) | Solar energy is first absorbed by the electron transport chain and then converted into ATP by pigments. |
| | B) | Solar energy is first absorbed by pigments in the stroma and then converted into glucose in the electron transport chain. |
| | C) | Solar energy is first absorbed by pigments in the thylakoids, and then converted to ATP in the electron transport chain. |
| | D) | Solar energy is first absorbed by the stomata of a leaf and is then converted to glucose in the Calvin cycle. |
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