Across
- 2. pathways of cellular respiration that do not require oxygen
- 6. the second stage of cellular respiration
- 7. the process that releases energy from food in the presence of oxygen
- 9. the innermost compartment of the mitochondrion and the site of the Krebs Cycle
Down
- 1. releases energy from food molecules by producing ATP, in the absence of oxygen
- 3. pathways of cellular respiration that require oxygen
- 4. the first set of reactions in cellular respiration
- 5. the amount of energy needed to raise the temperature of 1 gram of water 1 degree celsius
- 8. an electron carrier