Nutrition Fundamentals Quiz
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Questions and Answers

What is nutrition?

The process by which your body takes in and uses food

What are nutrients?

Substances in food that your body needs to grow, to repair itself, and to supply you with energy

What is a calorie?

Amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius

What is osteoporosis?

<p>A condition in which the body's bones become weak and break easily</p> Signup and view all the answers

What is hunger?

<p>The natural physical drive to eat, prompted by the body's need for food</p> Signup and view all the answers

What is appetite?

<p>The psychological desire for food</p> Signup and view all the answers

What are carbohydrates?

<p>The starches and sugars present in foods</p> Signup and view all the answers

What is fiber?

<p>A tough complex carbohydrate that the body cannot digest</p> Signup and view all the answers

What is protein?

<p>A three-dimensional polymer made of monomers of amino acids</p> Signup and view all the answers

What is cholesterol?

<p>A type of fat made by the body from saturated fat; a minor part of fat in foods</p> Signup and view all the answers

What are vitamins?

<p>Compounds found in food that help regulate many body processes</p> Signup and view all the answers

What are minerals?

<p>Elements found in food that are used by the body</p> Signup and view all the answers

What are the Dietary Guidelines for Americans?

<p>A set of recommendations about smart eating and physical activity for all Americans</p> Signup and view all the answers

What is MyPlate?

<p>An interactive guide to healthful eating and active living</p> Signup and view all the answers

What does nutrient dense mean?

<p>A high ratio of nutrients to calories</p> Signup and view all the answers

What is a food desert?

<p>An area in a developed country where healthy food is difficult to obtain</p> Signup and view all the answers

What are food additives?

<p>Substances added to a food to produce a desired effect</p> Signup and view all the answers

What is foodborne illness?

<p>A disease transmitted to people by food</p> Signup and view all the answers

What is pasteurization?

<p>Treating a substance with heat to kill or slow the growth of pathogens</p> Signup and view all the answers

What is cross-contamination?

<p>The spreading of pathogens from one food to another</p> Signup and view all the answers

What are food allergies?

<p>An immune system response to a food that the body perceives as harmful</p> Signup and view all the answers

What is food intolerance?

<p>A negative reaction to food that doesn't involve the immune system</p> Signup and view all the answers

Study Notes

Nutrition Fundamentals

  • Nutrition involves the intake and utilization of food by the body.
  • Essential nutrients support growth, repair, and energy levels.

Nutrient Types

  • Nutrients are divided into several categories, including carbohydrates, proteins, fats, vitamins, and minerals.
  • Carbohydrates consist of starches and sugars; they are the body's main energy source.
  • Proteins are composed of amino acids and are vital for body structure and function.

Energy Measurement

  • A calorie is defined as the energy required to raise the temperature of 1 gram of water by 1 degree Celsius.

Bone Health

  • Osteoporosis is characterized by weakened bones that are prone to fractures.

Drives for Eating

  • Hunger represents the physical, innate urge to consume food based on the body’s energy needs.
  • Appetite is the psychological desire for food influenced by emotional and environmental factors.

Dietary Components

  • Fiber is a complex carbohydrate that aids digestion but is not digestible.
  • Cholesterol, a fat produced by the body, is found in minor amounts in certain foods.

Regulation of Body Functions

  • Vitamins play a crucial role in regulating body processes.
  • Minerals are elemental compounds necessary for various bodily functions.

Dietary Guidance

  • The Dietary Guidelines for Americans provide recommendations for healthy eating and physical activity.
  • MyPlate serves as an interactive tool promoting balanced eating and active lifestyles.

Food Quality

  • Nutrient-dense foods offer a high level of nutrients relative to their calorie content, supporting healthier dietary choices.
  • A food desert describes an area where access to nutritious food is limited or nonexistent.

Food Safety

  • Food additives are substances incorporated into food for various purposes, such as preservation or flavor enhancement.
  • Foodborne illnesses are diseases transmitted through contaminated food.

Safety Practices

  • Pasteurization is a heat treatment process that kills or inhibits pathogen growth in food.
  • Cross-contamination refers to the transfer of pathogens from one food source to another, posing health risks.

Food Reactions

  • Food allergies entail an immune response to certain foods viewed as harmful.
  • Food intolerance causes adverse reactions without involving the immune system, highlighting the importance of dietary awareness.

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Description

Test your knowledge on the fundamental concepts of nutrition, including nutrient types, energy measurement, and bone health. This quiz covers essential information such as the role of carbohydrates, proteins, and the importance of dietary components. Challenge yourself and learn how these factors influence our eating habits and overall health!

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