Cellular Respiration

8. Third stage of aerobic respiration.
11. Nicotinamide adenine dinucleotide.
13. Negatively charged subatomic particle that occupies orbitals around the atomic nucleus.
15. First stage of aerobic respiration and fermentation.
17. Anaerobic pathway that breaks down glucose, forms ethanol and ATP.
18. Double-membraned organelle of ATP formation.
20. Oxygen-requiring.

1. Metabolic pathway that breaks down carbohydrates to produce ATP by using oxygen.
2. Direct transfers of a phosphate group from a substrate to ATP.
3. Primarily of carbon, hydrogen and oxygen.
4. The second stage of aerobic respiration.
5. Three-carbon end product of glycolysis.
6. An anaerobic metabolic pathway by which cells harvest energy from organic molecules.
7. Anaerobic pathway that breaks down glucose, forms ATP and lactate.
9. Adenosine triphosphate.
10. Lipid with 1,2 or 3 fatty acid tails attached to a glycerol.
12. A capacity to do work.
14. The sum of physiological processes that move O2 from surroundings to metabolically active tissues in the body and CO2 from tissues to the outside.
16. Flavin adenine dinucleotide.
19. The semifluid matrix between a cell's plasma membrane and its nucleus.