Which body component has the greatest variability in quantity and quality?
a. bone mass
b. muscle mass
c. fluid
d. fat mass
e. blood volume
d
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Physical ?tness can be lost due to inactivity; this is termed the ________
A) principle of reversibility B) overload principle C) principle of detraining D) principle of progression
There is no official classification of fat replacers, but they are generally grouped by
A. the reduction in number of kcalories in the product. B. their functionality in the foods where they are used. C. the reduction in percentage of kcalories in the food. D. whether their chemical structure is carbohydrate, protein, or lipid based.
Eating a high-salt diet increases people's chances of developing high blood pressure. Thus, a diet that supplies excessive amounts of salt is a ________ for high blood pressure.
A. dietary modulator B. primary predictor C. hypothetical variable D. risk factor
The body of the neuron is known as the:
a. axon. b. dendrite. c. myelin. d. soma.