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Photosynthesis&Res
Biology
| Question | Answer |
|---|---|
| catabolic pathways - | those that break down organic molecules for energy |
| anabolic pathways | those that build up organic molecules to store energy for later use. |
| __________ respiration uses molecular oxygen (O2) as the final electron acceptor in the reaction pathway. | Aerobic |
| __________ pathways do not use oxygen as they perform respiration | Anaerobic |
| Aerobic Respiration formula | C6H12O6 + 6O2 + 6H2O → 6CO2 + 12H2O + energy (ATP) |
| Photosynthesis | 6CO2 + 12H2O + energy (light) → C6H12O6 + 6O2 + 6H2O |
| Aerobic respiration can be divided into 4 stages: | Glycolysis,The formation of acetyl CoA,The citric acid cycle,and Oxidative phosphorylation. |
| ________respiration, a pathway present in some prokaryotes, is remarkably similar to aerobic respiration. | Anaerobic |
| fermentation | An anaerobic (without oxygen) cellular process in which organic foods are converted into simpler compounds, and chemical energy (ATP) is produced. |
| photosynthesis | The process in green plants and certain other organisms by which carbohydrates are synthesized from carbon dioxide and water using light as an energy source. Most forms of photosynthesis release oxygen as a byproduct. |
| In this process, light energy is converted into chemical energy, in the form of the energy-carrying molecules ATP and NADPH. | light-dependent reactions |
| carbon fixation reactions is also called | Calvin cycle |
| use the energy in ATP and NADPH to synthesize glucose. | carbon fixation reactions |
| The Calvin cycle begins with the uptake of ____ molecules for each glucose to be made. | CO2 |
| An ________ called RuBP carboxylase/oxygenase, or rubisco, incorporates CO2 into ribulose bisphosphate (RuBP). | enzyme |
| Where does photosynthesis take place? | chloroplasts |
| _______ is a pigment that absorbs light. | chlorophyll |
| what are the reactants of photosynthesis | light.water.and carbon dioxide |
| what are the products of photosynthesis | oxygen, and sugar |
| aerobic respiration requires ___________ | oxygen |
| _________respiration doesn't require oxygen | anaerobic |
| what are the reactants of cellular respiration | glucose and oxygen |
| what are the products of cellular respiration | Carbon dioxide Water Energy as ATP |
| where does cellular respiration takes place | mitochondria |
| what type of fermentation do you use for exercise | lactic acid |