NTR 312 Final Exam Practice Questions with Complete Solutions

Which reaction results in the splitting of a 6-carbon glucose molecule into two 3-carbon molecules? Correct Answer-Glycolysis The metabolism of glucose to pyruvatre is considered a __________ process. Correct Answer-Anaerobic and Catabolic Which of the following is considered an irriversible reaction? a. Pyruvate to acetyl CoA b. Glucose to Pyruvate c. Acetyl CoA to fatty acids d. Acetyl CoA to amino acids Correct Answer-Pyruvate to Acetyl CoA CO2 is liberated in what part of the energy pathway? Correct Answer-Pyruvate to Acetyl CoA Once a year, John goes on a 2 week fast. During the fast, he is allowed water and vitamin supplements. On day 8 of the fast, how will his body adapt to provide enough energy for the brain? Correct Answer-The body synthesizes large amounts of ketone bodies fromt he breakdown of fat, which the brain can use for energy. What outlines the overall sequence of events in the complete oxidation of glucose? Correct Answer-Glycoly