In case of iron deficiency, which of the following elements is substituted for iron within hemoglobin?
A. copper
B. magnesium
C. manganese
D. zinc
E. chromium
Answer: D
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Increasing the acid content of a food is especially effective in preventing the growth of
A. molds. B. Staphylococcus aureus. C. yeast. D. Clostridium botulinum.
Which of the following is NOT a common feature of gestational diabetes?
a. Asian ancestry is a risk factor b. Infant birthweights are typically low c. It usually develops during the second half of pregnancy d. The most common consequences include labor and delivery complications
Which of these is the disaccharide commonly found in milk?
a. maltose b. galactose c. glucose d. lactose
The caloric value of a food containing 15 grams of carbohydrate, 10 grams of protein, and 5 grams of fat is:
a. 60 calories. b. 120 calories. c. 30 calories. d. 145 calories.