Exam 1 Review Spring 2025

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Across
  1. 3. The point after which increases in exercise intensity will result in a spike in blood lactate levels
  2. 8. The primary determinant of which of the three primary energy systems will be used
  3. 9. The phosphagen energy system lasts for approximately this long into exercise.
  4. 11. The allosteric enzyme involved in the ATP-PCR System
  5. 13. The anaerobic stages of metabolism take place in this part of the cell
  6. 14. This class of enzymes are involved in reactions in which phosphates are transferred from one molecule to another.
  7. 18. This complex pumps protons from the intermembrane space to the matrix to produce ATP during the ETC.
Down
  1. 1. Enzymes are this kind of macromolecule
  2. 2. During maximal exercise blood lactate levels can exceed this number
  3. 4. Blood lactate levels are a marker of how much of this type of metabolism is occuring
  4. 5. FADH2 is produced in this cycle during metabolism
  5. 6. The final electron acceptor in aerobic metabolism
  6. 7. Redox reactions are catalyzed by this type of enzyme
  7. 10. The organelle in which the aerobic stages of metabolism occur
  8. 12. This enzyme is not involved in glycolysis if starting from glycogen.
  9. 15. This electron carrier drops off its electrons at complex 1 during the electron transport chain
  10. 16. the step in which the only redox reaction occurs in glycolysis
  11. 17. The metabolic water produced at the end of the ETC accounts for this percentage of the total water in the body