Practice Questions Set On Energy Quiz

10 Questions | Total Attempts: 250

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Practice Questions Set On Energy Quiz

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Questions and Answers
  • 1. 
    Is energy is defined as the capacity to do work?
    • A. 

      True

    • B. 

      False

  • 2. 
    Why is water not considered food?
    • A. 

      Too much oxygen.

    • B. 

      It does not have ATP.

    • C. 

      No calories to produce energy.

    • D. 

      It creates proteins.

  • 3. 
    What are the two reasons organisms need food?(more than one answer)
    • A. 

      Make energy

    • B. 

      Get fat

    • C. 

      Eat more food

    • D. 

      Survive

  • 4. 
    How do heterotrophs and autotrophs differ in the way they obtain energy?
    • A. 

      Heterotrophs are fish while autotrophs are mammals

    • B. 

      Autotrophs get their energy from the sun while the heterotrophs eat autotrophs for energy.

    • C. 

      Heterotrophs get their energy from the sun while the autotrophs eat heterotrophs for energy.

    • D. 

      Autotrophs are fish while heterotrophs are mammels

  • 5. 
    What is excess energy usually given off as?
    • A. 

      Kinetic energy

    • B. 

      Chemical energy

    • C. 

      Light energy

    • D. 

      Heat energy

  • 6. 
    Fungi are producers.
    • A. 

      True

    • B. 

      False

  • 7. 
    What are the main sources of carbon dioxide in the ocean.(more than one answer)
    • A. 

      Atmosphere

    • B. 

      Erosion

    • C. 

      Human activity

    • D. 

      Respiration

    • E. 

      Carbonate rocks

  • 8. 
    How is phosphorus important to living organisms.
    • A. 

      Creates organic compounds

    • B. 

      Creates energy

    • C. 

      Creates matter

    • D. 

      Creates heat

  • 9. 
    What is used by all types of cells as their basic energy source?
    • A. 

      Energy

    • B. 

      ATP

    • C. 

      Phosphate

    • D. 

      Light

  • 10. 
    What happens when a phosphate group is removed from ATP?
    • A. 

      ADP

    • B. 

      Still ATP

    • C. 

      Energy!

    • D. 

      I give up :(

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