Chapter 7 Biology Test

30 Questions
Biology Quizzes & Trivia

Chapter 7 Biology test

Sample Question

Do all cells have cell respiration?

Yes

No

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Questions and Answers
  • 1. 
    Do all cells have cell respiration?
    • A. 

      Yes

    • B. 

      No

  • 2. 
    Do all animals have cell respiration?
    • A. 

      Yes

    • B. 

      No

  • 3. 
    Do the roots of the plants do cell respiration?
    • A. 

      Yes

    • B. 

      No

  • 4. 
    Photosynthesis is?
    • A. 

      Light reactions

    • B. 

      Converting solar energy into chemical energy

    • C. 

      Calvin cycle

  • 5. 
    Light reactions are:
    • A. 

      Converts solar energy to chemical energy

    • B. 

      Converts CO2 to sugars

    • C. 

      CAM photosynethesis

  • 6. 
    Autotrophs are?
    • A. 

      Photosynthesis

    • B. 

      Are organisms capable of making their own food, thus called producers (anything than can make its own food photosynthetic)

    • C. 

      Occurs in the chloroplasts

  • 7. 
    Photographs are:
    • A. 

      Uses energy form sunlight to make their own food

    • B. 

      Occurs in the chloroplasts

    • C. 

      Chemical energy

  • 8. 
    Photosynthesis occurs in the chloroplasts.
    • A. 

      Yes

    • B. 

      No

  • 9. 
    Photosynthesis:
    • A. 

      Converts energy room sun into food

    • B. 

      Light energy is converted to chemical energy

    • C. 

      Uses chemical energy to make sugars and occurs in the storma of chlorplasts

  • 10. 
    What are the (2) major reaction pathways of photosynthesis:
    • A. 

      Light reaction

    • B. 

      Dark reaction

    • C. 

      Calvin cycle

  • 11. 
    • A. 

      Light energy is converted to chemical energy converted to chemical energy and occurs on thylakoind membrane of chloroplasts.

    • B. 

      Uses chemical energy to make sugars and occurs in the storma of chloroplasts

    • C. 

      Photosynthesis occurs in the chloroplast of plant leaves, cells of algae and plasma membranes of bacteria.

  • 12. 
    Dark reaction is:
    • A. 

      Uses chemical energy to make sugars and occurs in the storma of chloroplasts

    • B. 

      Light energy is converted to chemical energy converted to chemical energy and occurs on thylakoind membrane of chloroplasts.

    • C. 

      Photosynthesis occurs in the chloroplast of plant leaves, cells of algae and plasma membranes of bacteria.

  • 13. 
    Photosynthesis occurs in the chloroplast of plant leaves, cells of algae and plasma membranes of bacteria.
    • A. 

      True

    • B. 

      False

  • 14. 
    Dark reaction is also know as the "Calvin Cycle"
    • A. 

      True

    • B. 

      False

  • 15. 
    Stoma:
    • A. 

      Green disk stacks are thylokoid that contain choraphil

    • B. 

      Openings at the bottom of the plant

    • C. 

      As photosynthesis occurs takes in CO2 and releases 02

  • 16. 
    Oxidation:
    • A. 

      Gaining electrons

    • B. 

      Releasing electrons

    • C. 

      Reuses energy

  • 17. 
    Reduction:
    • A. 

      Releasing electrons

    • B. 

      Reuses energy

    • C. 

      Gaining electrons

  • 18. 
    Exergonic:
    • A. 

      Reuses energy

    • B. 

      Gaining electrons

    • C. 

      Releasing electrons

  • 19. 
    Endergonic:
    • A. 

      Photosynthesis stores energy which equals enderconic reaction

    • B. 

      Pick up hydrogen and carries it to where we the cell needs it to be

    • C. 

      Gives you a source of energy, without light

  • 20. 
    NADP:
    • A. 

      Photosynthesis stores energy which equals enderconic reaction

    • B. 

      Gives you a source of energy, without light

    • C. 

      Pick up hydrogen and carries it to where we the cell needs it to be

  • 21. 
    Photosynethis uses (3) colors of light:
    • A. 

      Blue

    • B. 

      Red

    • C. 

      Violate

    • D. 

      Green

  • 22. 
    Light comes to us in packets of energy called:
    • A. 

      Protons

    • B. 

      Photons

    • C. 

      Neutrons

  • 23. 
    Photosystems II and I are where the light-dependent reactions take place.
    • A. 

      True

    • B. 

      False

  • 24. 
    Light dependent reactions are:
    • A. 

      Photysystem II: uses light energy to make ATP

    • B. 

      Photosystem I: Uses light(chlorophyll electron) energy to form NADPH

    • C. 

      Proton pump

  • 25. 
    Stoma is:
    • A. 

      The opening for gas exchanges

    • B. 

      Proton pump

    • C. 

      Electron transport chain

  • 26. 
    When water is split we get oxygen gas?
    • A. 

      True

    • B. 

      False

  • 27. 
    NADPH Reduction:
    • A. 

      Calvin Cycle is the "Dark Reaction)

    • B. 

      Supplies electrons and hydrogen's to the Calvin cycle

    • C. 

      The Calving Cycle converts CO2 to Sugars

  • 28. 
    The Calving Cycle converts C02 to Sugars:
    • A. 

      True

    • B. 

      False

  • 29. 
    Light Independent Reaction needs:
    • A. 

      C02,ATP, NADPH

    • B. 

      G3P(Sugar) Output

    • C. 

      Pre-Cursor to glucose

  • 30. 
    Light Dependent and Light-independent all occurs in the Chloroplast:
    • A. 

      True

    • B. 

      False