On a mass basis, fats are more efficient sources of energy than carbohydrates but carbs may be mobilized quicker.
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On a mass basis, fats are more efficient sources of energy than carbohydrates but carbs may be mobilized quicker.
A) True
B) False
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- What conditions could result in the degradation of oils and fats during storage?Carbohydrates and lipids are composed of the same chemical element, but in different proportions. Both are used primarily as energy source for metabolic process. Which type of biomolecule has the higher calorie content per gram? Explain briefly.Which of the following foods has the greatest nutrient density? A. 8 fluid ounces of strawberry soda (100 kcal) B. 2/3 cup of strawberry yogurt (100 kcal) C. 2 tablespoons of strawberry jelly (100 kcal) D. 1 cup of fresh strawberries (100 kcal)
- Is the metabolizable energy content of a food the same as the energy released when it is burned in a bomb calorimeter? If not, how does it differ?What health consequence is most likely to result from a diet high in saturated fat and refined sugars ?How can proteins affect the quality of a food product?
- Given the nutritional principle of bioavailability, which of the following food combinations would most effectively increase the absorption of non-heme iron?A) Spinach salad with lemon juice dressingB) Whole grain cereal with milkC) Coffee with a bean burritoD) Eggs with a side of whole grain toastWhy excessive salt or sugar are added to pickles and jams?Which food is most likely enriched?
- What is the macronutrient percentages of a 300 kilocalorie food with 17 grams of total carbohydrates, 4 grams of added sugar, 2 grams of dietary fiber, 26 grams of protein, and 15 grams of fat?In fundamentals of food science, what are the functions of carbohydrates to our body and food systems?what is the macronutrient percentage of a 300-kilocalorie food with 17 grams of total carbohydrates, 4 grams of added sugar,2 grams of dietary fiber, 26 grams of protein, and 15 grams of fat?