Carbohydrates Quiz for Medical Laboratory Science Students
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Questions and Answers

Which category of carbohydrates yields 3 to 10 monosaccharide units on hydrolysis?

  • Oligosaccharide (correct)
  • Polysaccharide
  • Monosaccharide
  • Disaccharide
  • What is the general formula for monosaccharides?

  • Cn H2nO(n-1)
  • Cn H2nO2n
  • Cn H2nOn (correct)
  • Cn H2nO
  • Which disaccharide yields one molecule of glucose and one molecule of galactose on hydrolysis?

  • Lactulose
  • Sucrose
  • Maltose
  • Lactose (correct)
  • Which carbohydrate is a ketodisaccharide?

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

    Which carbohydrate yields two molecules of glucose on hydrolysis?

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

    Which carbohydrate is a ketodisaccharide?

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

    What is the composition of carbohydrates?

    <p>Carbon, Hydrogen, &amp; Oxygen atoms</p> Signup and view all the answers

    Which carbohydrate yields one molecule of glucose and one molecule of galactose on hydrolysis?

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

    Which group of carbohydrates cannot be hydrolyzed further into simpler forms?

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

    What is the general formula for monosaccharides based on the number of carbon atoms they possess?

    <p>Cn H2nOn</p> Signup and view all the answers

    Study Notes

    Carbohydrate Hydrolysis

    • Oligosaccharides yield 3 to 10 monosaccharide units on hydrolysis.

    Monosaccharides

    • The general formula for monosaccharides is (CH2O)n, where n is the number of carbon atoms.
    • Monosaccharides can be classified based on the number of carbon atoms they possess.

    Disaccharides

    • Lactose yields one molecule of glucose and one molecule of galactose on hydrolysis.
    • Lactose is a ketodisaccharide.

    Composition of Carbohydrates

    • Carbohydrates are composed of carbon, hydrogen, and oxygen atoms.

    Hydrolysis of Carbohydrates

    • Maltose yields two molecules of glucose on hydrolysis.
    • Monosaccharides are the simplest form of carbohydrates and cannot be hydrolyzed further into simpler forms.

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    Description

    Test your knowledge of carbohydrates in this quiz, which covers concepts such as the composition of carbohydrates, hydrolysis of maltose and lactose, and the chemical structure of carbohydrates. Ideal for medical laboratory science students.

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