Protein differs from carbohydrate and lipid in that protein
a) does not provide the body with a source of energy.
b) is classified as an inorganic molecule.
c) contains the element nitrogen.
d) is not considered to be an essential nutrient.
Ans: c) contains the element nitrogen.
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After the age of ____________________ years, children can be transitioned to fat-free milk if care is taken to avoid excessive restriction of dietary fat
Fill in the blank with correct word
All of the following are true regarding electrolytes EXCEPT:
1.sodium and potassium are examples. 2.they are minerals that carry a charge in solution. 3.they help the body maintain an appropriate amount of fluid. 4.they are not related to energy formation and physical performance.
What is a function of water in the body? a. It regulates the release of energy
b. It transports hormonal messages from place to place. c. It provides a small amount of energy needed by the nervous system. d. It plays a vital role in heart rate. e. It controls muscle contractions.
Tulley is a 38-year-old man who successfully lost 50 lb. of excess weight. According to MyPlate recommendations, how much physical activity does he need to maintain his weight loss when he consumes only enough for his calorie needs?
a. At least 30 minutes of moderate activity per week b. At least 60 minutes vigorous activity per week c. At least 90 minutes vigorous activity per week d. At least 150 minutes of moderate activity per week e. At least 180 minutes of vigorous activity per week