Across
- 1. an electron carrier.
- 6. a process that releases energy from food in the presence of oxygen.
- 7. second stage of cellular respiration.
- 8. "without air"
- 9. amount of energy needed to raise the temperature of 1 gram of water 1 degree Celsius.
Down
- 2. "in air"
- 3. "sugar-breaking". During this, 1 molecule of glucose is transformed into 2 molecules of pyruvic acid.
- 4. combined process of a pathway and glycolysis in the absence of oxygen. Releases energy from food molecules by producing ATP.
- 5. innermost compartment of the mitochondrion and the site of the Kreb's Cycle reactions.