Nutrition & You; Mastering Nutrition plus MyDietAnalysis with Pearson eText -- ValuePack Access Card -- for Nutrition & You ; 2015 Dietary Guidelines Update (4th Edition)
4th Edition
ISBN: 9780134576879
Author: Joan Salge Blake
Publisher: PEARSON
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Chapter 11, Problem 3TF
Summary Introduction
To examine: Whether the statement “Energy for exercise is derived from both anaerobic and aerobic
Introduction: Physical fitness is important for an individual’s well-being. This can be achieved by regular exercise and proper nutrition. There are five basic modules of the physical fitness. These are cardiorespiratory endurance, flexibility, body composition, muscle endurance, and muscle strength. Physical activity costs energy.
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The control of aerobic respiration by ADP is referred to as_______________________.
Explain how the citric acid cycle and the electron transport chain are related and how they are affected by exercise.
Discuss the importance of oxygen in this process of aerobic respiration.
Chapter 11 Solutions
Nutrition & You; Mastering Nutrition plus MyDietAnalysis with Pearson eText -- ValuePack Access Card -- for Nutrition & You ; 2015 Dietary Guidelines Update (4th Edition)
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- ATP for muscle contraction can be provided by ______. a. aerobic respiration b. lactate fermentation c. transfer of a phosphate from creatine phosphate d. all of the abovearrow_forwardJogging is considered aerobic exercise because the cardiovascular system (heart and blood vessels) can adjust to supply the oxygen needs of working cells. In contrast, sprinting the 100-meter dash might be called anaerobic (lacking oxygen) exercise, and golf nonaerobic exercise. Explain these last two observations.arrow_forwardWhat would the primary ATP production pathway(s) and fuel source(s) be for a competitive basketball player during a practice or game? Explain how you could use this information to best prepare the athlete for practice or competition.arrow_forward
- Why is oxygen consumption a good measure of overall metabolic rate of an aerobic organism?arrow_forwardDescribe how ATP is produced for short and rapid activities versus long and sustained activities.arrow_forwardAs the duration of a maximal effort increases from 10 seconds or less to between 10 and 180 seconds, what factor becomes limiting in terms of energy production?arrow_forward
- The Lactate (anaerobic) threshold Group of answer choices occurs at a higher intensity of exercise with endurance training is unchanged by endurance training is decreased following endurance exercise training is eliminated after aerobic exercise trainingarrow_forwardWhich of the three methods (aerobic, anaerobic, creatine energy reserve) for energy creation in skeletal muscles is best for hiking a mountain? Please explain your answer.arrow_forwardIn the three different energy systems, name the energy compounds, and which systems are stressed during exercise of different intensitiesarrow_forward
- Which of the following is the correct summary of the anaerobic breakdown of glucose in the skeletal muscle? Glucose + ADP + Pi ⟶ lactate + ATP Glucose + 2ADP + 2Pi ⟶ 2 lactate + 2ATP Glucose + 2ADP + 2Pi + 2NAD+ ⟶ 2 pyruvate + 2ATP + 2NADH + 2H+ Glucose + ADP + Pi ⟶ pyruvate + ATP Glucose + 2ADP + 2Pi ⟶ 2 pyruvate + 2ATParrow_forwardName the primary sources of ATP for:a. Immediate energy for a few secondsb. Energy extending to about 15 secondsc. Energy for up to 1 minute.d. Energy extending for around an hour of exercise and beyond.arrow_forwardDefine the following terms: a. aerobic metabolism b. aerobic respiration c. ΔG°′ d. ΔE°′ e. Farrow_forward
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