Potent environmental carcinogens include:

a. household cleaning chemicals.
b. ultraviolet radiation from sunlight.
c. highly processed foods.
d. chemicals in plastic food containers.


B

Nutritional Science

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A serving size defined by the USDA Food Patterns

A) cannot be practically measured outside a laboratory. B) takes into account the "super-sizing" of portions. C) is always the same as a serving size on a food label. D) may be different than the serving size on a food label.

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What is colostrum?

a. A clot in the bloodstream b. A major protein in breast milk c. A hormone that promotes milk production d. A milk-like substance secreted right after delivery e. Antibodies found in breast milk

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Training enhances utilization of fat as the primary energy substrate during submaximal exercise due to ____.?

A) ?enhanced activity of glycolytic enzymes B) ?fatty acid oxidation inhibiting glucose uptake and glycolysis C) ?enhanced glucose uptake D) ?decreased carnitine acyltransferase

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What describes the nutrient needs of older people??

A) ?They vary according to individual histories. B) ?They remain the same as in young adult life. C) ?They increase; therefore, supplementation is required. D) ?They decrease for vitamins and minerals due to changes in body composition.

Nutritional Science