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science notes
| Term | Definition |
|---|---|
| calorie | amount of energy needed to raise needed to raise the temperature of 1 gram of water by 1 degree celsius |
| cellular respiration | process that releases energy from food in the presence of oxygen |
| aerobic | process that requires oxygen |
| anaerobic | process that does not require oxygen |
| glycolysis | first set of reactions in cellular respiration |
| NAD+ | electron carrier involved in glycolysis |
| Krebs cycle | Second stage of cellular respiration in which pyruvic acid is broken down into carbon dioxide in a series |
| matrix | innermost compartment of the mitochondrion |
| fermentation | process by which cells release energy in the adsence of oxygen |