Which of the following substances is an essential nutrient?
A. Cholesterol
B. Linoleic acid
C. Bile salt
D. Lecithin
Answer: B
Nutritional Science
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Beginning in 2011, food guidance materials became labeled "MyPyramid."
a. True b. False Indicate whether the statement is true or false
Nutritional Science
The structure of DNA is referred to as a:
a. ladder. b. helix. c. wave. d. spiral.
Nutritional Science
Excess glucose in the blood is converted into glycogen and stored primarily in the:
a. brain and liver. b. liver and muscles. c. blood cells and brain. d. pancreas and brain.
Nutritional Science
Nutrition researchers want to study the link between a high-fiber diet and the reduced risk of colon cancer. Describe how they could carry out each of the following types of studies:
Nutritional Science