Across
- 3. The two-carbon molecule that enters the Krebs cycle after pyruvate oxidation.
- 4. The part of the cell where glycolysis occurs.
- 6. The second stage of cellular respiration occurring in the mitochondrial matrix.
- 7. An electron carrier molecule that transports energy to the electron transport chain.
- 8. The main energy currency produced during cellular respiration.
Down
- 1. The three-carbon product formed at the end of glycolysis.
- 2. The first stage of cellular respiration that breaks down glucose into pyruvate.
- 5. The organelle known as the “powerhouse of the cell.”