If a dancer and a typist are the same height and have the exact same body build, the dancer will be heavier because she has ____
a. more body fat
b. stronger bones
c. stronger muscles
d. more muscle mass
e. denser bones
ANS: D
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Plasma free fatty acids (FFA) are replenished by the breakdown of triglycerides in adipose tissue. The plasma FFA serve as one of the major sources of energy from fat during physical activity.
Answer the following statement true (T) or false (F)
A food intolerance is:
A) an immune system response to a normally harmless substance in food. B) an adverse reaction to a normally harmless substance in food not involving the immune system. C) a hypersensitivity to food. D) reduced oxygen supply to the heart and other body tissues. E) All of the above
How much trans fat is recommended in the diet?
A) 3% of total energy intake B) as little as possible C) 9% of total energy intake D) 20% of total energy intake
The study of how a person's genes interact with nutrients is termed
a. genetic counseling. b. nutritional genomics. c. genetic metabolomics. d. nutritional nucleic acid pool.