Nutrition Basics: Essential Amino Acids

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Questions and Answers

What are essential amino acids?

  • Amino acids that are not important for nutrition
  • Amino acids that must be obtained through diet (correct)
  • Amino acids that are only found in plant sources
  • Amino acids produced by the body

Which protein source typically has a higher biological value?

  • Soy protein
  • Textured vegetable protein
  • Lentils
  • Meat and dairy products (correct)

Who is likely to require a higher protein intake?

  • Sedentary adults
  • Individuals with low physical activity
  • Older adults
  • Adolescents during growth spurts (correct)

What is protein complementation?

<p>The combination of different protein sources to obtain all essential amino acids (D)</p> Signup and view all the answers

What could happen if there is an excess of protein in the diet?

<p>It can be used as energy (B)</p> Signup and view all the answers

Flashcards

What is protein?

One of the three macronutrients, essential for growth, repair, maintenance, and energy production.

What are amino acids?

Protein is made up of these smaller units. Some are essential and must be obtained through diet.

What's biological value of a protein?

This refers to the quantity of essential amino acids in a protein source. Animal proteins generally have a higher value.

What is protein complementation?

Combining different protein sources, like beans and rice, can provide all the essential amino acids, important for vegetarians.

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Who needs higher protein intake?

Growing children, pregnant women, and nursing mothers need extra protein for growth, development, and milk production.

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