Quiz: Photosynthesis And Cellular Respiration Exam

28 Questions | Total Attempts: 229

SettingsSettingsSettings
Please wait...
Quiz: Photosynthesis And Cellular Respiration Exam

Do you know anything about photosynthesis and cellular respiration? Do you think you can pass this quiz? Photosynthesis produces the glucose that is utilized in cellular respiration to produce ATP. The glucose is then transformed back into carbon dioxide, which is employed in photosynthesis in cellular respiration, oxygen is mixed with hydrogen to form water.


Questions and Answers
  • 1. 
    Which would you expect to increase the rate of photosynthesis?
    • A. 

      Increasing the carbon dioxide concentration

    • B. 

      Decreasing the intensity of exposure to light

    • C. 

      Increasing the oxygen concentration

    • D. 

      Decreasing the duration of exposure to light

  • 2. 
    ADP contains which of these sugars?
    • A. 

      Adenine

    • B. 

      Ribose

    • C. 

      Glucose

    • D. 

      Guanine

  • 3. 
    ATP releases energy when a bond is broken between
    • A. 

      Two phosphate groups.

    • B. 

      Adenine and ribose.

    • C. 

      Adenine and a phosphate group.

    • D. 

      Ribose and a phosphate group.

  • 4. 
    Energy is released from ATP when
    • A. 

      A phosphate group is added.

    • B. 

      Adenine bonds to ribose.

    • C. 

      ATP is exposed to sunlight.

    • D. 

      A phosphate group is removed.

  • 5. 
    Energy is stored when
    • A. 

      The third phosphate group breaks off from a ADP molecule.

    • B. 

      Cells break down sucrose to glucose and fructose.

    • C. 

      A third phosphate group is bonded to an ADP molecule to form ATP.

    • D. 

      Minerals are released into the bloodstream.

  • 6. 
    In the Calvin cycle
    • A. 

      Carbon dioxide is used to create organic molecules

    • B. 

      Energy in the form of ATP is used

    • C. 

      NADPH is required

    • D. 

      Glucose is formed

    • E. 

      All of these

  • 7. 
    Which of the following is NOT a part of adenosine diphosphate?
    • A. 

      Three phosphate groups

    • B. 

      Two phosphate groups

    • C. 

      Ribose

    • D. 

      Adenine

  • 8. 
    Where do the light-dependent reactions take place?
    • A. 

      In the stroma

    • B. 

      Outside the chloroplasts

    • C. 

      In the thylakoid membranes

    • D. 

      Only in chlorophyll molecules

  • 9. 
    The three parts of an ATP molecule are
    • A. 

      Adenine, chlorophyll, stroma.

    • B. 

      Adenine, grana, chlorophyll.

    • C. 

      Adenine, ribose, phosphate.

    • D. 

      NADH, NADPH, and adenine.

  • 10. 
    Which of the following is NOT true?
    • A. 

      ATP consists of adenine, ribose, and phosphate.

    • B. 

      When ATP releasesenergy, ADP is formed.

    • C. 

      ATP provides energy for cells to function

    • D. 

      Used ATP is discarded by the cell as waste.

  • 11. 
    In the light-dependent reactions
    • A. 

      Carbon dioxide is fixed

    • B. 

      ATP and NADPH form

    • C. 

      Carbon dioxide accepts electrons

    • D. 

      Glucose molecules form

  • 12. 
    Which of these is NOT part of cellular respiration?
    • A. 

      Photosynthesis

    • B. 

      Electron transport

    • C. 

      Krebs cycle

    • D. 

      Glycolysis

  • 13. 
    The correct order of cellular respiration is
    • A. 

      Glycolysis-fermentation-Krebs cycle.

    • B. 

      Fermentation-electron transport- glycolysis.

    • C. 

      Glycolysis-Kreb cycle- electron transport.

    • D. 

      Krebs cycle-glycolysis-electron transport.

  • 14. 
    Cellular respiration always releases
    • A. 

      Oxygen.

    • B. 

      Carbon monoxide.

    • C. 

      Energy.

    • D. 

      Lactic acid.

  • 15. 
    During aerobic cellular respiration, one molecule of glucose is used to produce how many ATP molecules?
    • A. 

      2

    • B. 

      8

    • C. 

      36

    • D. 

      40

  • 16. 
    Which of the following correctly summarizes aerobic cellar respiration?
    • A. 

      602+C6H12O6-6CO2+6H2O+energy

    • B. 

      6O2+C6H12O6+ energy-6CO2+6H2O

    • C. 

      6CO2+6H2O-6O2+C6HO6+energy

    • D. 

      6CO2+6H2O+energy-6O2+C6H12O6

  • 17. 
    Which of these if broken down during cellular respiration to release energy?
    • A. 

      Food molecules

    • B. 

      ADP

    • C. 

      Water

    • D. 

      Carbon dioxide

  • 18. 
    Which of these occurs in the cytoplasm?
    • A. 

      Glycolysis

    • B. 

      Electron transport

    • C. 

      Krebs cycle

    • D. 

      Photosynthesis

  • 19. 
    Lactic acid fermentation occurs in
    • A. 

      Bread that is rising.

    • B. 

      Any environment without oxygen.

    • C. 

      Muscle cells.

    • D. 

      Mitochondria.

  • 20. 
    Muscle soreness can be caused by
    • A. 

      The Krebs cycle.

    • B. 

      Glycolysis.

    • C. 

      Lactic acid fermentation.

    • D. 

      The Calvin cycle.

  • 21. 
    When oxygen is present, what follows glycolysis?
    • A. 

      Photosynthesis

    • B. 

      Lactic acid fermentation

    • C. 

      Alcohol fermentation

    • D. 

      The Krebs cycle

  • 22. 
    Cellular respiration is an aerobic process because it must have which of the following to occur?
    • A. 

      Sunlight

    • B. 

      Water

    • C. 

      Oxygen

    • D. 

      Glycogen

  • 23. 
    The Krebs cycle will NOT occur if
    • A. 

      Oxygen is present.

    • B. 

      Fermentation occurs.

    • C. 

      Carbon dioxide is present.

    • D. 

      Water is present.

  • 24. 
    A green pigment that traps energy from sunlight is
    • A. 

      Chloroplasts.

    • B. 

      ATP.

    • C. 

      Chlorophyll.

    • D. 

      Thylakoid membranes.

  • 25. 
    During photosynthesis, the light reactions
    • A. 

      Release carbon dioxide.

    • B. 

      Release oxygen.

    • C. 

      Create water molecules from hydrogen and oxygen.

    • D. 

      Produce NADP.

  • 26. 
    Which of the following best summarizes the process of photosynthesis?
    • A. 

      C+O2+H2O+energy-CO2+H20

    • B. 

      6CO2+6H2O+energy-C6H12O6+6O2

    • C. 

      C12H6O6-6CO2+6H2O+energy

    • D. 

      6CO+6H2O-C6H12O6+energy

  • 27. 
    Plants take in the sun's energy by absorbing
    • A. 

      High-energy carbohydrates.

    • B. 

      Chlorophyll.

    • C. 

      Chloroplasts.

    • D. 

      Sunlight.

  • 28. 
    The Calvin cycle produces
    • A. 

      Oxygen gas.

    • B. 

      ADP.

    • C. 

      High-energy sugar.

    • D. 

      Carbon dioxide.