Deficiency of _____ causes delayed sexual maturation
A) water
B) vitamin C
C) vitamin B12
D) zinc
E) chloride
D
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Curdling of creamed soups may be reduced or avoided by
A. adding milk to the acid base. B. adding acid to the milk base. C. avoiding tempering at all costs. D. stirring some of the cold dairy product into the hot soup.
Which of the following is a feature of public school food programs?
a. They must follow the Dietary Guidelines for Americans b. They allow for low-fat menus while still meeting the needs for iron c. They ensure a lunch period long enough to consume the entire meal d. They are overwhelmingly preferred over the foods obtained by students through on-site vending machines and snack bars
Which of the following is a characteristic of the metabolism of specific macronutrients?
a. The rate of fat oxidation does not change when fat is eaten in excess b. The rate of protein oxidation does not change when protein is eaten in excess c. The rate of glucose oxidation does not change when carbohydrate is eaten in excess d. The conversion of dietary glucose to fat is the major pathway of carbohydrate utilization
Which of the following minerals plays the most important role in preventing dental caries or cavities?
A. Manganese B. Chromium C. Fluoride D. Iodine