Monosaccharides in Foods and Blood
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Questions and Answers

Which monosaccharide is considered to be the building block of most longer carbohydrates like starch and fiber?

  • Glucose (correct)
  • Fructose
  • Galactose
  • Sucrose
  • Among the three most common dietary disaccharides, which one is often called milk sugar?

  • Galactose
  • Lactose (correct)
  • Sucrose
  • Maltose
  • What is the main monosaccharide that is significantly sweeter than glucose and often referred to as fruit sugar?

  • Maltose
  • Glucose
  • Galactose
  • Fructose (correct)
  • Which monosaccharide is the most common in the diet and is used interchangeably with the term 'blood sugar'?

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

    What is the main function of glucose in the body?

    <p>To fuel the needs of body cells</p> Signup and view all the answers

    Which monosaccharide is similar in sweetness to glucose and commonly found in milk?

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

    Which type of sugar must be listed separately on the ingredients list according to the new Canadian food labelling requirements?

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

    Why are fructooligosaccharides (FOSs) and galactooligosaccharides (GOSs) considered fibers in the diet?

    <p>They cannot be broken down by enzymes in the small intestine</p> Signup and view all the answers

    What is the main difference between monosaccharides and oligosaccharides?

    <p>Monosaccharides have simpler molecular structures with fewer sugar units</p> Signup and view all the answers

    What role do fructooligosaccharides (FOSs) and galactooligosaccharides (GOSs) play in the gut?

    <p>They are used by bacteria in the large intestine for fermentation</p> Signup and view all the answers

    What defines a polysaccharide?

    <p>It is composed of monosaccharides in chains longer than 10 units.</p> Signup and view all the answers

    Why does the human body lack enzymes to break down dietary fiber?

    <p>Human enzymes cannot digest the complex molecular structure of fiber.</p> Signup and view all the answers

    Which type of carbohydrate is made up of a long chain of glucose molecules but cannot be digested by humans?

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

    Which type of carbohydrate contains two sugar units in its structure?

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

    Which type of carbohydrate is found naturally in food and is considered a healthy source of carbohydrates?

    <p>Whole foods and plants</p> Signup and view all the answers

    Which type of carbohydrate is associated with a higher risk of CVD, dental caries, diabetes, and obesity?

    <p>Added sugars and refined carbohydrates</p> Signup and view all the answers

    Which type of carbohydrate should be consumed in the largest quantity for optimal health outcomes?

    <p>Whole foods and plants</p> Signup and view all the answers

    Which type of carbohydrate contains only one sugar unit in its structure?

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

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