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Pre-IB 9 Biology
Final
| Question | Answer |
|---|---|
| Chemical Formula for Cellular Respiration | C6 H12 O6+6O2---> 6CO2+6H2O+36 ATP |
| Active Site | Part of the Enzyme that fits the Substrate. |
| Coenzyme | Repairs a damaged enzyme. |
| Law of Conservation of Energy | Energy cannot be created nor destroyed, but can change from one form to another. |
| Oxidation | Loss of electrons. |
| Aerobic Respiration | Body uses oxygen. |
| Reduction | Gain of electrons. |
| Cellular Respiration | Includes all metabolic pathways where carbohydrates and other metabolites are broken down to build up ATP. Taking energy from glucose and changing it into a usable form. |
| Energy | Ability to do work or cause change. |
| Metabolism | Sum of all chemical reactions in the body. Breaks things down. |
| ADP | Adenosine Diphosphate. Composed of adenine, ribosomes, and two phosphates. |
| Kinetic Energy | Energy of motion-increasing speed or mass. |
| Catabolic (Catabolism) | Breaks polymers and releases energy. (Hydrolysis) |
| Enzymes | Lowers activation energy and speeds up metabolism. Substrate specific. |
| Maltase | Maltose |
| Sucrase | Sucrose |
| Lactase | Lactose |
| Diatase | Starch |
| Protease | Protein |
| Dehydrogenase | Hydrogen |
| Different Forms of Energy | Electrical, Mechanical, Chemical, Nuclear, Radiation, Solar, Thermal, Water |
| Potential Energy | Stored Energy |
| Induced Fit Model | The Enzyme changes shape to fit with its substrate. |
| Anaerobic Respiration | Fermentation-Without oxygen |
| Heat | The most abundant source of energy. |
| ATP | Adenosine Triphosphate. Composed of adenine, ribose, and three phosphates. |
| Anabolic (Anabolism) | Uses energy to synthesize polymers. |