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Test Review. Review Chapter 5, 7, and pgs 199-201 Review worksheets and questions given in class. True or False . 1. Carbohydrates are broken down by the body and converted into glucose. 2. Arteries carry blood to the heart and veins carry blood away from the heart.
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Review Chapter 5, 7, and pgs 199-201 • Review worksheets and questions given in class
True or False 1. Carbohydrates are broken down by the body and converted into glucose. 2. Arteries carry blood to the heart and veins carry blood away from the heart. 3. Slow-twitch muscle fibres relax and generate tension relatively slowly . 4. Slow-twitch muscle fibres are high in myoglobin making them ideal for activities that require short bursts of energy.
Multiple Choice 5. Which of the following sport activities primarily use the ATP-PC system? a. a shift in hockey b. shot put c. 400m sprint d. Tour de France
6. Which of the following explains the path that air follows when it enters the body through the nose or mouth? a. mouth pharynx bronchi trachea bronchioles alveoli b. mouth pharynx trachea bronchioles alveoli bronchi c. mouth pharynx alveoli bronchi bronchioles trachea d. mouth pharynx trachea bronchi bronchioles alveoli
7. Atherosclerosis is a form of cardiovascular disease. • It is a result of persistently high blood pressure . • It is associated with a gradual narrowing of the coronary arteries due to plaque build up. • It can lead to a heart attack. • All of the above.
Matching (not on this test) Creatine Erythropoietin (EPO) HGH _____ 7. Causes the kidneys to produce more hemoglobin which increases the oxygen-carrying capacity of red blood cells. _____ 8. Causes an increase in muscle mass, strengthens bones, and improves aerobic endurance. _____ 9. Causes a rapid production of ATP and taken by some athletes whose sport involves short-term, high-intensity exercise.
Short Answer 8. A 17 year old male has a resting heart beat of 71 bpm and a systolic/diastolic blood pressure of 120/90 mmHg. His heart beat rises during a workout and so does his systolic blood pressure. There is little change in his diastolic blood pressure. Explain. (6 marks)
9. Compare and contrast two of the three energy systems. Explain the process and activities associated with each process. (6 marks)