Carbohydrates: Types, Functions, and Sources
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Questions and Answers

What is the primary function of carbohydrates in the body?

  • To build and repair muscles
  • To regulate body temperature
  • To provide energy for the body's functions
  • To aid in the digestion of proteins
  • Which of the following is an example of a complex carbohydrate?

  • Glucose
  • Fructose
  • Starch (correct)
  • Protein
  • Where are carbohydrates absorbed into the bloodstream?

  • Liver
  • Stomach
  • Small intestine (correct)
  • Large intestine
  • What is the importance of carbohydrates in maintaining healthy blood sugar levels?

    <p>They play a crucial role in maintaining healthy blood sugar levels</p> Signup and view all the answers

    What is the classification of galactose?

    <p>Simple carbohydrate</p> Signup and view all the answers

    Study Notes

    Carbohydrates (كربوهيدرات)

    Classification:

    • Simple carbohydrates (monosaccharides):
      • Glucose (dextrose)
      • Fructose (fruit sugar)
      • Galactose
    • Complex carbohydrates (polysaccharides):
      • Starches (plant-based)
      • Glycogen (animal-based)
      • Fiber (insoluble and soluble)

    Functions:

    • Primary source of energy for the body
    • Structural components of cells (cell walls, membranes)
    • Important for proper brain function and development

    Sources:

    • Plant-based: fruits, vegetables, grains, legumes
    • Animal-based: dairy products, honey

    Digestion and Absorption:

    • Broken down into simple sugars (monosaccharides) in the digestive system
    • Absorbed into the bloodstream through the small intestine
    • Transported to the liver for processing and distribution to the body's cells

    Importance:

    • Provide energy for the body's functions
    • Essential for proper growth and development
    • Play a crucial role in maintaining healthy blood sugar levels

    Carbohydrates

    Classification

    • Simple carbohydrates (monosaccharides) include glucose, fructose, and galactose
    • Complex carbohydrates (polysaccharides) consist of starches, glycogen, and fiber

    Functions

    • Primary source of energy for the body
    • Structural components of cells, including cell walls and membranes
    • Important for proper brain function and development

    Sources

    • Plant-based sources include fruits, vegetables, grains, and legumes
    • Animal-based sources include dairy products and honey

    Digestion and Absorption

    • Broken down into simple sugars in the digestive system
    • Absorbed into the bloodstream through the small intestine
    • Transported to the liver for processing and distribution to the body's cells

    Importance

    • Provide energy for the body's functions
    • Essential for proper growth and development
    • Play a crucial role in maintaining healthy blood sugar levels

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    Description

    Learn about the different types of carbohydrates, including simple and complex carbohydrates, their functions in the body, and their sources in food.

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