| A | B |
|---|
| ATP | adenosine triphosphate |
| ADP | adenosine diphosphate |
| CO2 | carbon dioxide |
| H2O | water |
| C6H12O6 | glucose |
| chemical reaction | reactants change forms and become products |
| cell respiration | reaction where glucose is broken down with oxygen to make ATP |
| Glycolysis | first step in energy production |
| Mitochondria | organell that is the site of Krebs Cycle and ETC |
| Aerobic | with oxygen |
| anaerobic | without oxygen |
| Fermentation | process where yeast or bacteria break down glucose and produce alcohol as a byproduct |
| Lactic acid | Compound that builds up in the blood stream during anarobic exercise |
| Krebs Cycle | Second step in aerobic respiration, two turns of this cycle; one for each pyruvate molecule |
