For foods to be labeled as "Organic" and bear the USDA organic seal, they must contain at least what percentage of organically produced ingredients?
A) at least 95% B) at least 50% C) at least 70% D) 100%
A
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Until recently, Victoria was a healthy, energetic 3-year-old. A couple of weeks ago, her parents noticed that she does not want to play, and she seems to be tired all of the time. Additionally, Victoria has been unusually thirsty and "wets the bed" at night. Based on this information, Victoria's parents should have their daughter evaluated for
A. lactose intolerance. B. metabolic syndrome. C. type 1 diabetes. D. sucrase deficiency.
A female who eats a wide variety of foods and takes supplemental iron and birth control pills may be:
a. marginally deficient in folic acid b. low in calcium c. low in vitamin A d. low in zinc
Data collected for monitoring and surveillance purposes are used for ____
a. planning the next year's farm crops b. optimizing marketing strategies c. eliminating food assistance programs that are no longer needed d. identifying groups at high risk of nutrition-related problems
The primary structure of a protein is
A. the final structure of the protein. B. the linear arrangement of amino acids in a single peptide chain. C. determined by cell signaling events. D. altered during protein folding.