| Term | Definition |
|---|
| Sun (radiant energy) | the original source of energy is... |
| ATP | the only form of energy we can use is... |
| Phosphorylation | transfer of a phosphate group to another molecule. ADP-ATP. ADP + P+ + energy - ATP |
| CO2 + H2O - C6 H12 O6 + O2 | photosynthesis formula |
| chloroplast | site of photosynthesis |
| chloroplast | contains chlorophyll a and b |
| thylakoids | membranes containing chlorophyll molecules; site of light reactions |
| lumen | internal cavity of thylakoid |
| grana | stacks of thylakoid membranes |
| stroma | protein rich solution that thylakoids are embedded in |
| lamella | layers of membrane (protein and fat) that increase surface area |
| light reaction | Which reaction occurs only in light? |
| thylakoid membrane | Where do light reactions take place? |
| chlorophyll | Sunlight strikes...causing 2 photosystems |
| Photosystem 1 | An Electron Transport Chain carries electrons and H+ ions across thylakoid membrane until trapped by NADP+ to form NADPH2. |
| Photosystem 2 | H2O is split into H+ ions and O atom (photolysis), O2 is released as a gas, H+ ions move back through thylakoid membrane by chemiosmosis generating energy to form ATP. |
| Dark reaction | which reaction is independent of light? |
| stroma | Where the dark reaction occurs in? |
| ATP NADPH2 | The Calvin Cycle uses__and___from light reaction along with CO2 to make glucose. |
| CO2 | What enters the leaf via the stomata? |
| PGA | A 5-C sugar (C5 or RuBP) combines with CO2 to form 2... |
| PGAL | Using the energy from ATP and NADPH, these two C3 compounds are converted to ___. |
| glucose | two PGAL = 1 molecule of____. |
| glucose | Calvin Cycle only produces____. |
| Respiration | ______provides energy for ALL living things by breaking the chemical bonds of food molecules. |
| cytoplasm | Anaerobic Respiration occurs in the _____. |
| glycolysis | the breakdown of one glucose into two pyruvic acids is called___. |
| ATP | It takes 2 molecules of___to start the glycolysis reaction. |
| 2 ATP, 2 NADH, 2 Pyruvic acid | Glycolysis produces... |
| fermentation | No energy is produced in... |
| fermentation | the breakdown of pyruvic acid without use of O2 is called... |
| lactic acid | occurs when cells have a loss of oxygen,____ will build up and muscles feel sore and tired. |
| alcoholic | yeast carries out this process in the presence of glucose, gets ATP from glycolysis, CO2 and ethyl alcohol are produced. |
| mitochondria | Aerobic Respiration occurs in the______. |
| Kreb's Cycle | In the _________, pyruvic acid produced from glycolysis is broken down into CO2 and 2-C acetyl CoA molecule joins with a 4-C molecule forming a 6-C molecule. |
| NADH and FADH2 | _____and_____are hydrogen carriers also called electron carriers. |
| ATP | What is generated in the Electron Transport Chain? |
| oxygen | What is the final electron acceptor? |
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