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Photosynthesis
Photosynthesis vocabulary
| Question | Answer |
|---|---|
| Accessory Pigments | capture light energy |
| ADP | ATP synthase makes ATP by adding a phosphate group to adenosine diphosphate |
| ATP Synthase | synthesizes ATP, found in the thylakoid membrane. |
| Biochemical Pathway | A series of reactions. |
| Carotenoid | compounds found in the thylakoid membrane, including yellow orange and brown |
| Chemiosmosis | synthesis of ATP |
| Chlorphyll | variety of pigments, located in the membrane. |
| ETC | The first series of moleculs located in the thylakoid membrane. |
| granum | when thylakoids are layered one on top of another to form stacks |
| Light Reactions | The initial reactions in photosynthesis |
| NADP+ | organic molecule that accepts electrons during redox reactions. |
| photosynthesis | The process by which energy is transferred |
| photosystem | Each cluster of pigment molecules. |
| photosystem I | type of photosystem involved in light reactions |
| photosystem II | another photosystem involved in light reactions. |
| pigment | compound that absorbs light. |
| PEA | substance which is a molecule in the thylakoid membrane. |
| Stroma | solution that surrounds the thylakoids. |
| Visible Spectrum | colors ranging from red to violet. |
| Wavelength | the way light waves can be measured. |
| c3 plant | plant species that fix carbon exlcusively through the Calvini Cycle. three carbon compound |
| c4 pathway | One alternative pathway that enables certain plants to fix c02 into four carbon compounds. |
| Calvin Cycle | second set of reactions in photosynthesis that involves a biochemical pathway. |
| CAM | examples, cactuses, pineapples, hot dry climates. Plants that open their stomata at night and close during the day. |
| Carbon Fixation | The incorporation of CO2 into organic compounds. |
| PGAL | three-carbon molecule |
| RUBP | an enzyme combines a CO2 molecule with a five carbon carbohydrate called this. |
| Stoma | pores where water loss from a plant occurs |