For answers to the following questions, click here.

Questions for Oxydative Phosphorylation

1. operation of the citric acid cycle requires the regeneration of

2. the citric acid cycle produces _____________ which are used to produce ATP.

3. GTP is produced by the citric acid cycle via _____________________

4. The rate of the citric acid cycle (TCA) is increased in response to increased demand for _______, as reflected in increased levels of ___________________.

5. _____________, ___________________, and _______________ are all converted to citric acid cycle intermediates in order to generate energy.

6. The electrons in _______________ and ________________ are passed along the respiratory chain to oxygen.

7. _____________ are pumped out of the mitochondria to generate a ________________ which drives the synthesis of ATP.

8. The passage of protons from the mitochondria intermembrane space into the matrix via the __________ drives the synthesis of ATP.

9. Oxidation of NADH supplied ___ ATPs while oxidation of FADH2 supplied ___ ATPs.

10. Cytosolic electrons enter the mitochondria via _________ and ____________ shuttles.

11. ATP needed for cytosolic processes is transported out of the mitochondria by the ________________

12. ______________ protein is important in generating heat to help mammals adapt to cold.

Questions for Fatty Acid Metabolism

1. Dietary triglycerides are hydrolyzed to fatty acids in the intestine by the action of __________ and ______

2. Dietary lipids are emulsified by the action of ___________________

3. Dietary lipids are transported in the blood in _____________________

4. _________________ cleaves the triglycerides in chylomicrons.

5. Lipoprotein lipase is activated by ______________________

6. ____________ cleaves triglycerides in adipose tissue.

7. In blood, fatty acids are transported by association with _________________.

8. The fuction of B-oxidation of fatty acids is to produce ______________

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