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Carbohydrates

Quiz by NATHAN MURRAY

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10 questions
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  • Q1
    The energy in this molecule is stored
    when the carbon atoms break off
    in the bonds between atoms
    when water breaks this molecule apart
    in the oxygen found in the molecule
    30s
  • Q2
    An energy-rich organic compound needed by organisms is
    glucose
    water
    oxygen
    salt
    30s
  • Q3
    Glucose molecules arc the building blocks of what class of macromolecule?
    Lipids
    Proteins
    Nucleotides
    Carbohydrates
    30s
  • Q4
    Base your answer to the following question on the information in t he diagram below and on your knowledge of biology. In an autotrophic organism, substance B functions as a
    Question Image
    biotic resource
    source of energy
    vitamin
    hormone
    30s
  • Q5
    In plants, simple sugars are least likely to be
    broken down into carbon dioxide and water
    linked together to form proteins
    used as a source of energy
    stored in the form of starch molecules
    30s
  • Q6
    Which compound is a polysaccharide?
    maltase
    ribose
    starch
    glucose
    30s
  • Q7
    Which group of organic molecules includes glycogen and glucose?
    nucleic acids
    proteins
    lipids
    carbohydrates
    30s
  • Q8
    What substance could be represented by the letter X in the diagram below?
    Question Image
    carbon dioxide
    water
    carbohydrates
    ozone
    30s
  • Q9
    Two examples of carbohydrates are
    sugars and starches
    fatty acids and glycerol
    amino acids and alcohol
    fats and waxes
    30s
  • Q10
    Base your answer to the following question on the diagram below and on your knowledge of biology. The diagram represents a portion of a starch molecule. The building blocks for this molecule are
    Question Image
    fats
    amino acids
    simple sugars
    molecular bases
    60s

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