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Photosynthesis
| Term | Definition |
|---|---|
| Photosynthesis | Use by green plants of the energy in sunlight to carry out chemical reactions |
| Thylakoid | A saclike membrane that contains the chlorophyll |
| Chemical Equation | A representation of a chemical reaction using symbols |
| Calvin Cycle | A series of reactions, occurring during photosynthesis, in which glucose is synthesized from carbon dioxide |
| Stroma | Colorless fluid surrounding the grana |
| Light Reaction | When light energy is absorbed by chlorophyll |
| Glucose | Sugar |
| Granum | Layers of thylakoids |
| Energy | The capacity or power to do work |
| Metabolism | The total of the chemical reactions that maintain the life of a living thing |
| Heterotroph | An organism requiring organic compounds for its principal source of food |
| Autotroph | Any organism capable of self-nourishment |
| Consumers | A heterotrophic organism that feeds on other organisms in a food chain |
| ATP | Biological molecule that provides energy to the cell |
| CO2 | The primary reactant of the calvin cycle |
| Catabolic | Type of chemical reaction that releases energy by breaking apart bonds |
| Pigment | Light absorbing molecule |
| Thermodynamics | Study of the flow and transformation of energy |
| Light Reactions | First stage in photosynthesis |
| NADPH | Electron carrier in photosynthesis |