| A | B |
|---|
| anaerobic respiration | chemical process that does not requires oxygen |
| aerobic respiration | chemical process that requires oxygen |
| glycolysis | glucose splits into 2 pyruvic acids |
| Krebs cycle | pyruvic acid is broken down into CO2 in a series of energy-extracting reactions |
| electron transport chain | where the most ATP is made |
| NAD+ | electron carrier |
| cellular respiration | process where food is broken down & energy is made |
| ATP | energy molecule |
| cytoplasm | where glycolysis takes place |
| oxygen | final electron acceptor |
| carbon dioxide | made in Krebs cycle and breathed out |
| mitochondria | where Krebs cycle happens |
| mitochondria membrane | where electron transport chain happens |
