The area of study that examines how environmental factors influence gene expression without changing the DNA is known as ____

a. genetics
b. genomics
c. nutritional genomics
d. epigenetics
e. nutrigenetics


ANS: D

Nutritional Science

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Describe a high-quality muffin. How does the amount of mixing influence muffin quality?

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An individual with a gastrointestinal disorder that reduces his absorption of dietary fat is MOST likely to become deficient in which of the following micronutrients?

A) vitamin C B) sodium C) sulfur D) vitamin E

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All of the following describe the circulatory system EXCEPT:

1.breakdown products of fat digestion are absorbed here. 2.breakdown products of proteins and carbohydrates are absorbed here. 3.it includes the heart, arteries, capillaries, and veins. 4.both 2 and 3 are correct

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All of the following are recommendations for maintaining hydration status during exercise EXCEPT:

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