What is the first step of the scientific process?
A. Ask questions
B. Formulate hypothesis
C. Make observations
D. Design experiment
Answer: C. Make observations
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In weight training, muscle strength can best be emphasized by performing a
a. low number of repetitions with heavy weight. b. low number of repetitions with lighter weight. c. high number of repetitions with heavy weight. d. high number of repetitions with lighter weight. e. sufficient repetitions with any weight to induce exhaustion.
Which of the following methods of estimating energy expenditure does NOT require knowledge of the individual's age?
A) ?doubly labeled water method B) ?Harris-Benedict prediction equation C) ?Mifflin-St. Jeor equation D) ?estimated energy requirement equation
Which of the following is NOT a function of the liver?
What will be an ideal response?
What is oxidative stress?
a. Damage that occurs due to the imbalance between antioxidants and pro-oxidants b. The additional burden put on the lungs to deliver oxygen during intense exercise c. A series of oxidation/reduction reactions necessary for the production of ATP d. The result of a subclinical or clinical B-complex vitamin deficiency