Cellular Respiration Test - A

30 Questions | Total Attempts: 180

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Cellular Respiration Test - A

Welcome to the biology electronic frontier classroom of the 21st century. Cellular respiration is the complex process in which cells make ATP by breaking down organic compounds. Cellular respiration includes other complex reactions such as glycolysis, aerobic respiration, anaerobic respiration, krebs cycle, and electron transport chain. When a "fill-in" type question presents itself on this test. Please enter your answer(s) using all lower case letters, unless you have specific directions at the question site. I wish you very good luck in learning about cellular respiration cycles.


Questions and Answers
  • 1. 
    What is the product of acetyl CoA and Oxaloacetate (oxalacetic acid)?
  • 2. 
    What is the first pathway (cycle) of cellular respiration?
    • A. 

      Glycolysis Cycle

    • B. 

      Kreb's Cycle

    • C. 

      Lactic Acid Fermentation

  • 3. 
    Glycolysis takes place inside of the mitochdondrion membrane.
    • A. 

      True

    • B. 

      False

  • 4. 
    How many ATP molecules are produced as a "net gain"  in glycolysis?
    • A. 

      2

    • B. 

      6

    • C. 

      34

    • D. 

      8

  • 5. 
    What cellular organelle does glycolysis cycle take place in a cell?
    • A. 

      Cytosol

    • B. 

      Mitochondrion

    • C. 

      Ribosomes

    • D. 

      Smooth Endoplasmic Reticulum

  • 6. 
    Which one of the following is an electron acceptor?
    • A. 

      ADP

    • B. 

      ATP

    • C. 

      GTP

    • D. 

      NAD+

  • 7. 
    What is the unit of energy used in cellular respiration?
  • 8. 
    Aerobic respiration is cellular respiration taking place in the presence of oxygen.
    • A. 

      True

    • B. 

      False

  • 9. 
    Glucose is converted into pyruate during_____.
    • A. 

      Carbon fixation

    • B. 

      Fermentation

    • C. 

      Glycolysis Cycle

    • D. 

      Kreb's Cycle

  • 10. 
    Yeast cells produce alcohol and carbon dioxide in the process of_____.
    • A. 

      Lactic Acid Fermentation

    • B. 

      Alcoholic Fermentation

    • C. 

      Aerobic Respiration

    • D. 

      Cytosol Respiration

  • 11. 
    Some of the glucose required for cellular respiration in humans is obtained by eating which one of the following items.
    • A. 

      Minerals

    • B. 

      Vitamins

    • C. 

      Starch and Sucrose

    • D. 

      Lipids and Fats

  • 12. 
    How many carbon atoms are found in a molecule of glucose?
    • A. 

      3

    • B. 

      6

    • C. 

      12

    • D. 

      5

  • 13. 
    The process that change light energy to chemical energy is called_____.
    • A. 

      Autotrophys

    • B. 

      Cellular Respiration

    • C. 

      Heterotrophs

    • D. 

      Photosynthesis

  • 14. 
    In cellular respiration, more energy is transferred in _____ than in any other step.
    • A. 

      Glycolysis Cycle

    • B. 

      Lactic Acid Fermentation

    • C. 

      Krebs Cycle

    • D. 

      Electron Transport Chain

  • 15. 
    How many ATP molecules are produced by the Electron Transport Chain cycle? (Please enter a number from 0 to 50.)
  • 16. 
    How many molecules of Carbon Dioxide are produced in every turn of the Kreb Cycle?
    • A. 

      0

    • B. 

      2

    • C. 

      5

  • 17. 
    The breakdown of organic compounds to produce ATP is known as_____.
    • A. 

      Cellular Respiration

    • B. 

      Biosynthesis Fermentation

    • C. 

      Carbon Fermentation

    • D. 

      Acetyl CoA Respiration

  • 18. 
    Glycolysis begins with one glucose molecule and _____.
    • A. 

      ATP

    • B. 

      Lactic Acid

    • C. 

      Acetyl CoA

    • D. 

      GTP

    • E. 

      Pyruvic Acid

  • 19. 
    Excited electrons go down this series of molecules into a thylakoid membrane, which are called a(n)_____?
    • A. 

      Calvin Cycle

    • B. 

      Electron Transport Chain

    • C. 

      Krebs Cycle

  • 20. 
    Where is the location of a Electron Transport Chain in prokaryotes?
    • A. 

      Cell Wall

    • B. 

      Nuclear Membrane

    • C. 

      Mitochondrion

    • D. 

      Ribosomes

    • E. 

      Lysosome

  • 21. 
    Maleate is a ______ carbon molecule is found in the Kreb's Cycle.
    • A. 

      3

    • B. 

      4

    • C. 

      5

    • D. 

      6

    • E. 

      8

  • 22. 
    Isocitrate is a ______ carbon molecule is found in the Kreb's Cycle.
    • A. 

      3

    • B. 

      4

    • C. 

      5

    • D. 

      6

    • E. 

      8

  • 23. 
    What are the chemical substances found in red called?
    • A. 

      Reactive chemicals

    • B. 

      Enzymes

    • C. 

      Carbohydrates

    • D. 

      Lipids

    • E. 

      Fatty Oils

  • 24. 
    There are 38 ATP molecules are made in cellular respiration?
    • A. 

      True

    • B. 

      False

  • 25. 
    How many ATP's are formed in glycolysis?
    • A. 

      2

    • B. 

      4

    • C. 

      6

    • D. 

      12

    • E. 

      18

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