Bioenergetics

2. protein that transports free fatty acids to the muscle
4. substrate for glycolysis that yields 3 net ATP
8. main source of fuel during high intensity activites
10. the process of making new glucose from pyruvate that takes place in the liver
14. electrons (H+) are gained in this type of reaction
15. in the "linker" step between glycolysis and the Kreb's Cycle ________ is converted to Acetyl-CoA
16. fuels sources that enter a pathway and are used to make ATP
17. the breaking down of triglycerides to fatty acids
18. 9 kcals per gram
19. low glycogen stores ________ the use of fat and protein as fuel sources

1. used in the electron transport chain as the final electron acceptor
3. oxidation of glucose that stops before it goes through the mitochondria (end product = pyruvate -> lactate
4. the process of breaking down glucose to pyruvate
5. the loss of electrons (H+)
6. the number of NADH produced from one spin of the Kreb's Cycle
7. substrate-level phosphorylation that is very fast and very limited in ATP production (yields 1 ATP)
9. the total of ATP produced in one spin of the Kreb's Cycle
11. reducing equivalent in the mitochondrial matrix that is worth 2.5 ATP
12. substrate-level phosphorylation that takes place in the mitochondria matrix
13. the Kreb's cycle is _______ by ATP and NADH through negative feedback