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Nutrition
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Wardlaws Contemporary Nutrition Study Set 1
Quiz 1: Nutrition, Food Choices, and Health
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Question 41
Multiple Choice
According to the Food and Nutrition Board (FNB) of the National Academy of Sciences, ________ of calories should come from protein.
Question 42
Multiple Choice
A ________ is generally a fake medicine used to disguise the treatments of participants in an experiment.
Question 43
Multiple Choice
In the ________ experimental design, neither the participants nor the researchers are aware of each participant's assignment (test or placebo) or the outcome of the study until it is completed.