What trace element is part of the enzyme glutathione peroxidase??
A) ?iron
B) ?zinc
C) ?selenium
D) ?chromium
C
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Which of the following minerals is involved in the transportation of lipids through the body's lymph and blood systems?
a. Iron b. Sodium c. Calcium d. Phosphorus
In which team sport do elite athletes exhibit a wide range of body composition?
a. Ice hockey b. Soccer c. Football d. Basketball
Which of the following is a true statement regarding artificial sweeteners?
a. Their use has had a substantial effect on preventing weight gain in adults. b. Diet quality and nutrient intake is improved with their use. c. There is a large amount of evidence that they are unsafe. d. They are consumed by the majority of U.S. adults.
Bioelectrical impedance assesses body composition based on the principle that ________.
A. adipose tissue is more dense than lean body tissue B. fat-free mass is proportional to total body potassium C. electrical conductivity is greater in lean tissue than in adipose tissue D. atomic nuclei behave like magnets when an external magnetic field is applied across the body