Photosynthesis And Respiration

10 Questions

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Questions and Answers
  • 1. 
    Which words are missing from the equation for photosynthesis?: carbon dioxide (CO2) + ________  + sunlight --->  sugar + __________
    • A. 

      Sugar, nitrogen

    • B. 

      Energy, ATP

    • C. 

      Water, oxygen

    • D. 

      Oxygen, carbon dioxide

  • 2. 
    The calvin cycle occurs in the _______.
    • A. 

      Thylakoid

    • B. 

      Stroma

    • C. 

      Cytoplasm

    • D. 

      Nucleus

  • 3. 
    The purpose of phtosynthesis is to:
    • A. 

      Convert solar energy and CO2 to glucose for food

    • B. 

      Make water

    • C. 

      Convert solar energy to power cell processes

    • D. 

      Store electrons to make ATP

  • 4. 
    When ATP goes to ADP, this process ___________ .
    • A. 

      Converts solar energy to chemical

    • B. 

      Forms a new ATP

    • C. 

      Releases energy by breaking a phosphate bond.

    • D. 

      Happens only once in an organism

  • 5. 
    Photosynthesis makes _____ gas, which we enhale to breathe with for cellular respiration to occur.
    • A. 

      Carbon dioxide

    • B. 

      Nitrogen

    • C. 

      Fermentation

    • D. 

      Oxygen

  • 6. 
    Photosystem 1 and photosystem 2 are light __________________ reactions.
    • A. 

      Indepedent

    • B. 

      Dependent

    • C. 

      Obsessed

    • D. 

      Intensity

  • 7. 
    The green pigment in the chloroplast is called _________________.
    • A. 

      Chlorophyll

    • B. 

      Carotene

    • C. 

      Slime

    • D. 

      Leaf color

  • 8. 
    Aerobic respiration is different from anaerobic because it requires _______________ to occur.
    • A. 

      Carbon

    • B. 

      Glucose

    • C. 

      Oxygen

    • D. 

      Carbon dioxide

  • 9. 
    Many plants in the room will decrease the level of ________ from the air, but increase the level of _____________.
    • A. 

      Oxygen, nitrogen

    • B. 

      Carbon dioxide, oxygen

    • C. 

      Carbon dioxide, nitrogen

    • D. 

      Water, carbon dioxide

  • 10. 
    Anaerobic respiration includes both alcoholic and ____  _____ fermentation.
    • A. 

      Lactic acid

    • B. 

      Citric acid

    • C. 

      Aerobic acid

    • D. 

      Pyruvic acid