What is the primary source of energy ("energy currency") for your cells?
A. Protein
B. ATP
C. Sunlight
D. Fatty acids
Answer: B
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Onset of osteoporosis in men usually happens later in life compared to women because
A. men typically have higher peak bone density. B. testosterone levels do not decline until men are in their 70s and 80s. C. older men live longer than older women. D. men's biologic age increases more rapidly.
Conditions associated with the female athlete triad include ________.
A. hyperthermia B. cystic fibrosis C. premenopausal polycystic syndrome D. reduced bone mineral density
Which of the following measures body fat distribution?
a. Head circumference b. Waist and hip circumferences c. Mid-arm muscle circumference d. Frame size
Which of the following statements is an example of a "simple relationship"?
a. Avoiding exercise can reduce one's life expectancy. b. Eating organic foods may improve nutritional status. c. Consuming inadequate vitamin C results in a deficiency. d. Consuming inadequate calcium may result in osteoporosis.