Which of the following statements accurately describes the Total Diet Study?
a. The goal is to estimate the dietary intakes of pesticide residues for people in all age groups.
b. The survey is conducted twice a year.
c. Surveyors purchase about 100 foods in either New York or Los Angeles.
d. The survey reports on hundreds of samples of food, all domestically grown.
e. Fresh seafood and dairy products are studied most heavily.
Answer: A
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Explain why typical fatty acids cannot participate in gluconeogenesis.
What will be an ideal response?
Jared is a vegan (total vegetarian). He can increase his intestinal tract's ability to absorb iron in his diet by combining iron-rich plant foods with sources of ________.
A. calcium B. vitamin C C. vitamin A D. copper
Which of the following statements is true?
A. Breastfeeding is more economical than formula feeding. B. Women who feed their babies formula tend to lose the extra body fat gained during pregnancy faster than women who breastfeed. C. Women who breastfeed have higher risks of breast and ovarian cancer than women who feed their babies formula. D. Formula feeding is more convenient than breastfeeding.
A scientist would like to collect information concerning the health of a large group of older adults. To obtain this information, the scientist conducts a
A. single-blind study. B. double-blind study. C. controlled human experiment. D. medical history survey.