| A | B |
| glycolysis | takes place in cytoplasm; needs no oxygen |
| pyruvate | glucose is broken down into this in glycolysis |
| 2 | number of ATP produced after glycolysis |
| 36 | number of total ATP produced after cellular respiration |
| fermentation | after glycolysis if no oxygen is present, this takes place |
| lacticacid | type of fermentation in muscles |
| alcoholic | type of fermentation by yeast |
| mitochondria | organelle where cellular respiration occurs |
| krebs | name of cycle that takes place in mitochondria |
| glucose | starting molecule for glycolysis |
| anaerobic | not needing oxygen |
| aerobic | needing oxygen |