Carbohydrates Quiz
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Questions and Answers

Which type of compound are carbohydrates?

  • Proteins
  • Nucleic Acids
  • Carbohydrates (correct)
  • Lipids

    • Which one is NOT a classification of carbohydrates?

  • Polysaccharide
  • Oligosaccharide (correct)
  • Monosaccharide
  • Disaccharide

    • Which one is a monosaccharide?

  • Glucose (correct)
  • Starch
  • Lactose
  • Sucrose

    • How many chiral carbons are there in glucose?

    <p>4</p> Signup and view all the answers

    Which one is NOT a monosaccharide?

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

    Which functional group is present in monosaccharides?

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

    Which determines whether a monosaccharide is an L or D stereoisomer?

    <p>The highest numbered chiral carbon</p> Signup and view all the answers

    What are disaccharides?

    <p>2 monosaccharides combined</p> Signup and view all the answers

    What are the two monosaccharides in sucrose?

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

    What is the main function of carbohydrates in nutrition?

    <p>Energy storage</p> Signup and view all the answers

    Which type of bond is formed between two glucose molecules in maltose?

    <p>α(1-4) glycosidic bond</p> Signup and view all the answers

    Which disaccharide is found in beer?

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

    What is the most common sugar found in milk?

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

    What type of glycosidic bond is found in lactose?

    <p>β(1-4) glycosidic bond</p> Signup and view all the answers

    What is the common name for the disaccharide composed of fructose and glucose?

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

    What is the storage form of energy in plants?

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

    What is the storage form of glucose in the body?

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

    What is the main difference between amylose and amylopectin?

    <p>Amylose is a linear polymer, while amylopectin is a branched polymer</p> Signup and view all the answers

    What type of polysaccharide is resistant to the digestive enzyme α-amylase?

    <p>Non-starch polysaccharides (fiber)</p> Signup and view all the answers

    How much glycogen is stored in the liver?

    <p>80-100 g</p> Signup and view all the answers

    Which one is the storage form of energy in plants?

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

    Which of the following is a classification of carbohydrates?

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

    What is the common name for the disaccharide composed of galactose and glucose?

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

    Which monosaccharide has the molecular formula C6H12O6?

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

    Which one is a polysaccharide?

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

    How many chiral carbons are there in glucose?

    <p>4</p> Signup and view all the answers

    What type of glycosidic bond is found in maltose?

    <p>α(1-4)</p> Signup and view all the answers

    Which functional group is present in monosaccharides?

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

    How many chiral carbons are there in glucose?

    <p>3</p> Signup and view all the answers

    What is the main function of fiber in plants?

    <p>Provide structure</p> Signup and view all the answers

    Which disaccharide is composed of glucose and fructose?

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

    Which one is NOT a monosaccharide?

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

    Which type of bond is formed between two glucose molecules in maltose?

    <p>Glycosidic bond</p> Signup and view all the answers

    What is the main function of carbohydrates in nutrition?

    <p>Provide energy</p> Signup and view all the answers

    What is the storage form of glucose in the body?

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

    Which type of polysaccharide is resistant to the digestive enzyme α-amylase?

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

    What type of bond is formed between two glucose molecules in cellulose?

    <p>β(1-4)</p> Signup and view all the answers

    Which functional group is present in monosaccharides?

    <p>Hydroxyl group</p> Signup and view all the answers

    What is the common name for the disaccharide composed of glucose and galactose?

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

    What is the storage form of energy in plants?

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

    Which of the following is a disaccharide composed of glucose and fructose?

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

    Which one of these is a classification of carbohydrates?

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

    Which type of bond is formed between two glucose molecules in cellulose?

    <p>β(1-4) glycosidic bond</p> Signup and view all the answers

    What is the molecular formula of glucose?

    <p>C6H12O6</p> Signup and view all the answers

    What is the main function of fiber in plants?

    <p>Provide structure</p> Signup and view all the answers

    Which functional group is present in monosaccharides?

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

    How many chiral carbons are there in glucose?

    <p>4</p> Signup and view all the answers

    How many chiral carbons are there in glucose?

    <p>4</p> Signup and view all the answers

    Which one is NOT a monosaccharide?

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

    Which determines whether a monosaccharide is an L or D stereoisomer?

    <p>The functional group attached to the chiral carbon</p> Signup and view all the answers

    What type of bond is formed between two glucose molecules in maltose?

    <p>Glycosidic bond</p> Signup and view all the answers

    What is the storage form of energy in plants?

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

    What is the common name for the disaccharide composed of glucose and fructose?

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

    Which type of glycosidic bond is found in maltose?

    <p>α(1-4) glycosidic bond</p> Signup and view all the answers

    What is the storage form of energy in plants?

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

    What are the two monosaccharides in sucrose?

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

    How much glycogen is stored in the liver?

    <p>80-100 g</p> Signup and view all the answers

    What type of polysaccharide is resistant to the digestive enzyme α-amylase?

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

    What is the main function of carbohydrates in nutrition?

    <p>Provide energy</p> Signup and view all the answers

    Which functional group is present in monosaccharides?

    <p>Hydroxyl group</p> Signup and view all the answers

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