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
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The mineral that gives hardness to teeth and bones is
A. selenium. B. copper. C. zinc. D. fluoride.
________________________ 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
Which of the following is an example of prebiotics?
A) Kefir B) Wheat and rye C) Strawberries D) Miso
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