Carbohydrates and Photosynthesis Quiz
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Questions and Answers

Which process converts carbon dioxide and water into glucose and oxygen?

  • Digestion
  • Respiration
  • Fermentation
  • Photosynthesis (correct)

    • What are the reactants in the process of photosynthesis?

  • Glucose and oxygen
  • Cellulose and starch
  • Carbon dioxide and water (correct)
  • Chlorophyll and sunlight

    • What are the two main uses of carbohydrates in plants?

  • Reproduction and growth
  • Structural elements and energy reserve (correct)
  • Energy production and waste removal
  • Protection and defense

    • What is the basic sugar molecule from which all carbohydrates are made?

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

    What is the proportion of hydrogen and oxygen in glucose?

    <p>2:1</p> Signup and view all the answers

    Which element is NOT found in carbohydrates?

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

    Which of the following is NOT a main use of carbohydrates in plants?

    <p>Absorbing sunlight</p> Signup and view all the answers

    What is the proportion of hydrogen and oxygen in carbohydrates?

    <p>2:1</p> Signup and view all the answers

    What is the basic sugar molecule from which all carbohydrates are made?

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

    Which substances have the same proportion of hydrogen and oxygen as carbohydrates but are not considered carbohydrates?

    <p>Acetic acid and lactic acid</p> Signup and view all the answers

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