Which of the following can denature (distort in shape) proteins?

1.Heat
2.Alcohol
3.Acids or bases
4.Mercury and silver
5.Heat and alcohol
6.All of these choices


6

Nutritional Science

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The mineral that gives hardness to teeth and bones is

A. selenium. B. copper. C. zinc. D. fluoride.

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Which of the following is an example of prebiotics?

A) Kefir B) Wheat and rye C) Strawberries D) Miso

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Many energy-need calculations are based on the older, less accurate, ___________

a. Mifflin-St. Jeor formula b. DLW technique c. Harris-Benedict equation d. Indirect calorimetry assessment e. Henderson-Hasselbalch equation

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________________________ is abundant in oat bran, barley bran, psyllium, and legumes; it dissolves in water and may form a gel in the digestive tract. It is often linked to reductions in blood cholesterol

a. Soluble fiber b. Insoluble fiber c. Both A & B

Nutritional Science