Understanding Nutrition: Energy, Growth, and Health
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Questions and Answers

Which type of fats are considered 'healthy'?

  • Trans fats
  • Hydrogenated fats
  • Monounsaturated fats (correct)
  • Saturated fats

What is the primary function of fats in the body?

  • Aid in the growth and repair of body tissue
  • Serve as a building material for bones
  • Assist with chemical reactions in the body
  • Provide energy for the body (correct)

Which vitamins are fat soluble and can be stored by the body?

  • Vitamin K and Vitamin E
  • Vitamin B and Vitamin S
  • Vitamin A and Vitamin D (correct)
  • Vitamin C and Vitamin B

What is the primary function of carbohydrates?

<p>To provide energy (C)</p> Signup and view all the answers

What is the main role of proteins in the body?

<p>Aid in the growth and repair of body tissue (D)</p> Signup and view all the answers

Which nutrient does not provide energy?

<p>Vitamins (B)</p> Signup and view all the answers

What is the primary function of water in the body?

<p>Carry waste products out of the body and help digest food (C)</p> Signup and view all the answers

What is the main function of fiber in the body?

<p>To aid with digestion (D)</p> Signup and view all the answers

What percentage of a person's daily calories should come from carbohydrates?

<p>45-65% (A)</p> Signup and view all the answers

What is the unit used to measure the amount of energy needed to raise a liter of water by one degree Celsius?

<p>Calorie (C)</p> Signup and view all the answers

What is the main function of water in the body?

<p>Regulating body functions and temperature (C)</p> Signup and view all the answers

What is the main function of vitamins in the body?

<p>Regulating body functions and metabolism (A)</p> Signup and view all the answers

What is the primary function of minerals in the body?

<p>Regulating body functions and metabolism (C)</p> Signup and view all the answers

What percentage of a person's daily calories should come from fats?

<p>20-35% (B)</p> Signup and view all the answers

Which type of carbohydrates primarily serve as a source of energy?

<p>Simple carbohydrates (C)</p> Signup and view all the answers

Why is a diet high in cholesterol a risk factor for heart disease?

<p>Cholesterol can lead to the buildup of plaque in the arteries. (B)</p> Signup and view all the answers

What makes proteins from animals 'complete' proteins?

<p>They contain all 9 essential amino acids. (C)</p> Signup and view all the answers

What is the primary function of essential amino acids in the body?

<p>Aid in the growth and repair of body tissue (B)</p> Signup and view all the answers

Why is supplementing zinc not necessary if a person's diet is nutritious and well-balanced?

<p>A nutritious diet already provides sufficient zinc. (B)</p> Signup and view all the answers

What role does water play in carrying out waste products from the body?

<p>Primary component of blood and tissue (D)</p> Signup and view all the answers

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