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SJCC Bio Ch 7
Vocabulary terms for Holt Modern Biology Chapter 7
| Question | Answer |
|---|---|
| Alcoholic Fermentation | The process by which pyruvic acid is converted to ethyl alcohol; the anaerobic action of yeast on sugars. |
| Anaerobic Pathway | Operate in the absence of oxygen. |
| Cellular Respiration | The process in which cells make ATP by breaking down organic compounds. |
| Fermentation | A process in which cells make a limited amount of ATP by converting glucose into another organic compound such as lactic acid or ethyl alcohol, in the absence of oxygen. |
| Glycolysis | A pathway in which glucose is oxidized into pyruvic acid. |
| Kilocalorie | A unit of energy equal to 1,000 calories; the amount of heat needed to raise the temperature of 1kg of water by 1 degree celsius. |
| Lactic Acid Fermentation | The process by which pyruvic acid is converted to lactic acid. |
| NAD+ | An organic molecule that accepts electrons during redox reactions |
| Pyruvic Acid | A 3 carbon molecule that is the end product of glycolysis. |
| Citric Acid | A six carbon compound formed in the Krebs cycle |
| FAD | A compound that accepts electrons during redox reactions |
| Krebs Cycle | A series of biochemical reactions that release carbon dioxide and result in the formation of ATP. |
| Mitochondrial Matrix | The space inside the inner membrane of a mitochondrion |
| Aerobic Respiration | The process in which cells make ATP by breaking down organic compounds, with oxygen as the final electron acceptor |
| Citric Acid | A six-carbon compound formed in the Krebs cycle |
| Electron Transport Chain | Molecules in the inner mitochondrial membrane that uses some of the energy in electrons to pump protons across the membrane |
| FAD | A compound that accepts electrons during redox reactions |
| Krebs cycle | A series of biochemical reactions that release carbon dioxide and result in the formation of ATP |
| Mitochondrial Matrix | The space inside the inner membrane of a mitochondrion |