Nutrition and Energy Transfer Quiz
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Questions and Answers

What is the process of transferring a source of energy from outside the body of an organism to the inside commonly called?

  • Metabolism
  • Photosynthesis
  • Nutrition (correct)
  • Respiration
  • What kind of molecules do most food sources for life on earth consist of?

  • Nitrogen-based
  • Oxygen-based
  • Hydrogen-based
  • Carbon-based (correct)
  • What do organisms use from outside the body for oxidising-reducing reactions?

  • Oxygen (correct)
  • Nitrogen
  • Carbon dioxide
  • Hydrogen
  • Why is additional raw material needed from outside the body if the body size of the organisms is to grow?

    <p>To support growth</p> Signup and view all the answers

    What are some of the most common chemical means to break down molecules in the body?

    <p>Oxidising-reducing reactions</p> Signup and view all the answers

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