Across
- 5. The exercise intensity when blood lactate levels begin to rise more dramatically
- 6. When there is a disturbance in a given parameter, the body’s response is to reverse the disturbance
- 7. The component of a biological control system that compares where a variable is to it’s set point
- 8. The primary product of the Krebs cycle, subsequently utilized to create ATP
- 9. The form energy in the body
- 10. The ratio between carbon dioxide production and oxygen consumption
- 14. Facilitate metabolic reactions by lowering the reaction’s activation energy
- 15. The body’s effort to maintain a constant internal environment
- 16. Energy Creation process that uses creatine phosphate to quickly regenerate an ATP molecule
- 18. At the end of glycolysis, this is converted to either lactate or acetyle CoA
- 19. The first half of aerobic metabolism, utilizing acetyl CoA derived from carbs and fats to create NADH, FADH, and a little ATP
- 20. The component of a biological control system that monitors the current level of a given variable
Down
- 1. Series of several reactions that begin with glucose/glycogen and end with pyruvate/lactate
- 2. For a period at the beginning of an exercise bout, the energy required exceeds that provided through aerobic metabolism
- 3. Type of reaction that requires energy in order to occur
- 4. Process that utilizes NADH and FADH to yield ATP
- 11. During exercise, certain physiological variables (e.g. temperature) may be temporarily elevated or depressed until the bout is over
- 12. Metabolic processes that utilize oxygen
- 13. at lower intensities fats are the predominant energy source, at higher intensities carbohydrates predominate
- 17. The component of a biological control system that takes action to reverse the disturbance