AP Bio Review: Photosynthesis
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Created by:
thinknlarge on April 21, 2010
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33 terms
Terms | Definitions |
|---|---|
 1.5 | The electron transport chain generates how many ATP molecules? |
| 2 electrons | H2O is split into (how many of) what (atomically)? |
| NADPH | The H+ in split water goes to where? |
| light reactions | photophosphorylation is also called what kind of reactions? |
| NADPH | In noncyclic photophosphorylation, electrons go where? |
| carboxylation, reduction, regeneration, and carbohydrate synthesis | What are the four steps of the Calvin Cycle, in order? |
| carboxylation | In what step of the Calvin cycle does CO2 combine with RuBP? |
| 6; 6 | How many CO2 combine with how many RuBP? |
| 12 PGA | All the CO2 combining with RuBP produces what? |
| rubisco | What catalyzes the merging of CO2 and RUBP? |
| reduction | What step convert PGA to G3P? |
| 12 ATP and 12 NADPH | What energy sources are used to convert PGA to G3P? |
| ADP and NADP+ | What are released in the conversion of PGA to G3P? |
| noncyclic | The energy products (besides G3P) in the conversion of PGA to G3P are used in what kind of photophosphorylation? |
| regeneration | In what step of the calvin cycle is G3P converted to RuBP? |
| 6 ATP | What energy is used to convert G3P to RuBP? |
| 10; 6 | How many G3P is converted to how many RuBP? |
| carbohydrate synthesis | In which step, G3P is used to build to glucose? |
| dark reactions | The calvin cycle is also called what kind of reactions? |
| stroma | Where does the Calvin cycle take place? |
| thylakoids | Where do the light reactions take place? |
| thylakoid lumen | H+ ions accumulate where? |
| stroma | Where does the concentration of H+ decrease? |
| three | How many H+'s are required to make one ATP in ATP synthase? |
| PEP carboxylase | What is the fixing enzyme in C4 photosynthesis? |
| pyruvate and CO2 | What is malate converted to in C4 photosynthesis? |
| mesophyll cells | Pyruvate is taken to which cells in C4 photosynthesis? |
| one ATP | What energy is used to convert pyruvate in C4 photosynthesis? |
| PEP | Pyruvate is turned into what in C4 photosynthesis? |
| malic acid | In CAM photosynthesis, OAA is converted to what? |
| vacuole | Where is malic acid moved to in CAM photosynthesis? |
| stomata, PEP carboxylase, and malic acid | At night, what is working in CAM plants? |
| OAA and calvin cycle | During the day, what is working in CAM plants? |
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