Nutrition 101 Exam 1: Chapters 1, 2, 3, 12 Review
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Questions and Answers

What is the primary focus of the science of nutrition?

  • Analyzing the effects of physical activity on lifespan
  • Investigating the benefits of procreation on wellness
  • Studying the impact of sleep on overall health
  • Exploring the relationship between food and diseases (correct)
  • Which factor is predicted to affect 80% of people over 50?

  • Neurodegenerative disease
  • High blood pressure
  • Nonalcoholic fatty liver disease (correct)
  • Metabolic diseases
  • According to the text, what is the #1 cause of death in the US as of 2016?

  • Poor diets (correct)
  • Metabolic diseases
  • Neurodegenerative disease
  • Cardiovascular/Cerebrovascular disease
  • What is projected to happen to 1/3 of the population by 2030, according to the text?

    <p>Become overweight</p> Signup and view all the answers

    Which type of activity is NOT listed as one of the four biological drives?

    <p>Strength Training</p> Signup and view all the answers

    What is described as happening at the cellular level in relation to nutrition?

    <p>Disease initiation/propagation</p> Signup and view all the answers

    What is the primary role of the Office of Disease Prevention and Health Promotion (ODPHP)?

    <p>Setting national health goals and objectives</p> Signup and view all the answers

    What are the two categories of nutrients based on the presence of carbon atoms?

    <p>Organic and Inorganic</p> Signup and view all the answers

    Which macronutrient is listed as the primary fuel source for the body, especially for neurologic functioning and physical exercise?

    <p>Carbohydrates</p> Signup and view all the answers

    How is energy measured in food?

    <p>Calories</p> Signup and view all the answers

    What is the calorie content per gram of lipids (fats)?

    <p>9 kcal/g</p> Signup and view all the answers

    Which vitamin category includes A, D, E, and K?

    <p>Fat-soluble vitamins</p> Signup and view all the answers

    What percentage of the total calories in a slice of bread came from carbohydrates if it contained 12 grams of carbohydrates, 4 grams of protein, and 0.5 grams of lipids?

    <p>~79%</p> Signup and view all the answers

    Which substance is largely insoluble in water?

    <p>Lipids</p> Signup and view all the answers

    What is the approximate percentage of water in our body?

    <p>~55-65%</p> Signup and view all the answers

    What is the primary function of the Office of Disease Prevention and Health Promotion (ODPHP)?

    <p>Setting national health goals and objectives</p> Signup and view all the answers

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