Infection with STEC O157 typically results in hospitalization.
a. true
b. false
a. true
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Which of the following is NOT among the features of food allergies?
a. They can be diagnosed only by testing for antibodies b. Allergic reactions to food may appear immediately or 24 hours later c. The presence of antibodies always coincides with physical symptoms d. Once a food allergy is diagnosed, it is imperative that the offending food be totally eliminated
Does high-fructose corn syrup contribute to obesity more than other types of sugar? Explain your answer
Glucagon
A. promotes the breakdown of glycogen. B. stimulates cells to store glucose as glycogen. C. helps glucose enter cells. D. lowers blood glucose levels.
Improvements in nutrient composition, such as when corn is genetically modified to contain higher amounts of its limiting amino acids, is a strategy known as
a. biofortification. b. reverse DNA enrichment. c. USDA approved enrichment. d. nutritional transdevelopment. e. artificial fortification.