During high intensity exercises, which substrate is metabolized anaerobically?

15. During high intensity exercises, which substrate is metabolized anaerobically? a. Glucose b. Triglycerides c. Protein 16. The production of glycogen from glucose is called: a. Glycogenesis b. Glycogenolysis c. Gluconeogenesis 17. Which metabolic pathway produces most ATP? a. The oxidation of one molecule of glucose b. The anaerobic metabolism of one molecule of glucose c. The oxidation of a Triglyceride with each fatty acid contain 24 carbons 18. The pumping of protons by the electron transport chain a. Produces water b. Is a form of passive cell membrane transport c. Produces a H+ concentration gradient that ensures the diffusion of H+ back into the matrix 19. The brain is glucose dependent but can adapt to using ketones during a prolonged fast. a. True b. False 20. During gluconeogenesis, the liver: a. Converts the carbon from specific amino acids to glucose b. Converts the amino group from specific amino acids to glucose c. Metabolizes fatty acids into ketones