NUTR 100 Final| 158 Questions| With Complete Solutions

Most of a human's body weight is comprised of what nutrients? correct answer: fats, protein, water In order for human subjects to be used in a study, researchers must do all of the following except: correct answer: ensure that all participants complete the study People choose foods for which of the following reasons? correct answer: food availability, cultural background, personal preference To which component of the scientific method does the following statement belong: "The greater incidence of colon cancer in second generation Japanese-Canadians versus Japanese living in Japan is due to differences between the diets in Canada and Japan"? correct answer: hypothesis Which of the following substances does NOT provide energy? correct answer: water A prospective cohort study is an example of an observational study. correct answer: true Having apples and blueberries one day and grapes and cantaloupe the next day is an example of adding variety to the diet. correct answer: true Which nutrient class provides the most calories per gram? correct answer: lipids Among the following, which is the major weakness of an epidemiological study? correct answer: The results cannot be used to determine cause and effect Information on an updated food label includes all of the following except: correct answer: vitamin A %DV (includes serving size, calories per serving size, and calories