Which of the following substances is a macronutrient?
A. Protein
B. Calcium
C. Vitamin C
D. Sodium
Answer: A
Nutritional Science
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The main function of the distal tubule of the nephron
a. maintenance of acid-base balance. b. exchange of water and sodium. c. reabsorption of water. d. resorption of nutrients.
Nutritional Science
Which field of study examines the interplay between genetics and nutrition?
A. applied genetics B. programmed aging C. nutritional genomics D. chromosomal replication E. Hayflick's theory
Nutritional Science
Which of the following terms is defined as people who are steadily employed but still experience poverty?
A) working poor B) disability C) food insecurity D) poverty
Nutritional Science
Which trace mineral is needed by enzymes involved in metabolism of sulfur-containing amino acids and purines?
a. Fluoride b. Magnesium c. Chromium d. Molybdenum
Nutritional Science