Anaerobic glycolysis is an energy system that uses:
a. carbohydrate only.
b. carbohydrate preferentially, but fat or protein if necessary.
c. carbohydrate, protein, or fat based on availability.
d. carbohydrate, protein, fat, or alcohol .
Q. 2What contributes the smallest amount of energy expended over a 24-hour period?
A) resting metabolism
B) thermic effect of food
C) physical activity
D) basal metabolic rate
Q. 3The current recommendations made regarding the safety and effectiveness of creatine are based on:
a. weak epidemiological research.
b. strong epidemiological research.
c. weak experimental research.
d. strong experimental research.
Q. 4For a sedentary individual, ____ typically makes up the largest portion of the day's total energy expenditure.
A) resting metabolism
B) thermic effect of food
C) physical activity
D) basal metabolic rate
Q. 5In healthy strength and power athletes, creatine supplements are considered to be:
a. safe and effective.
b. safe but ineffective.
c. unsafe but effective.
d. unsafe and ineffective.
Q. 6In the energy balance equation, the only component of energy in is ____.
A) food
B) thermic effect of food
C) basal metabolism
D) physical activity
Q. 7Which of the following is a true statement regarding creatine supplementation?
a. The usual daily dose is 3 to 5 g
b. Some people do not respond to creatine supplementation
c. An increase in muscle cell water is expected
d. All of the above
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