The scientific process begins with an observation and ends with
A. a new product for the supplement market.
B. support or rejection of the hypothesis.
C. conducting an experiment.
D. all of the above.
ANS: C
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A food product information sheet states that the food you are eating contains omega-6 fatty acids. Therefore, you know that the fatty acids in this food each have
a. 6 carbons. b. 6 double bonds. c. a double bond between carbons 6 and 7. d. All of the above
Patient X presents with jaundice. Which of the following indicators will help distinguish whether this is obstructive jaundice as opposed to hemolytic jaundice?
a. Urinary bilirubin b. Total serum bilirubin c. Indirect serum bilirubin d. Direct serum bilirubin
Which of the following is not an example of a global nutrition "success story"?
A) Reduction of deficiency and infection in Indonesian children through vitamin A supplements B) Higher IQ scores in children from Russia, Brazil, South Africa, and China who were given food supplements C) Elimination of iodine deficiency in Bolivia and Ecuador through salt iodization D) Reduction in vitamin D deficiency in Canada where salt fortified with vitamin D was distributed to each family in small plastic packets E) Decrease in iron-deficiency anemia in the Philippines through flour fortified with iron
Foods such as fruits, vegetables, meat, milk, and eggs all contain approximately _____% water.
A. 40 B. 50 C. 60 D. 70