When a marathon runner experiences the phenomenon known as "hitting the wall," what nutrient is most likely depleted?
a. Water
b. Protein
c. Glucose
d. Fatty acids
e. Lactate
ANS: C
Nutritional Science
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Which nutrient aids in enzyme function?
A. vitamins B. protein C. fats D. water
Nutritional Science
Describe the steps of the scientific method
What will be an ideal response?
Nutritional Science
It would be appropriate to recommend high-fiber foods to someone trying to lose weight because:
a. fiber speeds up movement of foods through the upper digestive tract.
b. fiber-rich foods are typically calorie free
c. fiber may displace nutrient-dense foods.
d. fiber binds energy-yielding nutrients.
e. fiber creates a feeling of fullness that delays hunger.
Nutritional Science
One-half cup of fresh vegetables contains about _____ milligrams of sodium
a. 0 to 10 b. 10 to 20 c. 60 d. 150 to 200
Nutritional Science