Cp Biology II Unit 2 Test

57 Questions | Total Attempts: 79

SettingsSettingsSettings
Cp Biology II Unit 2 Test - Quiz

Questions and Answers
  • 1. 
    Where does glycolysis take place?
    • A. 

      Cytoplasm

    • B. 

      Mitochondrial matrix

    • C. 

      Mitochondrial inner membrane

    • D. 

      Chloroplast

  • 2. 
    Which of the following statements best describes cellular respiration?
    • A. 

      Sunlight and carbon dioxide are used to make ATP.

    • B. 

      ATP and oxygen are used to make sugars and starches.

    • C. 

      Carbon-based molecules from food and oxygen are used to make ATP.

    • D. 

      ATP and carbon dioxide are used to make ADP and water.

  • 3. 
    Which of the following are end products of glycolysis?
    • A. 

      Two three-carbon molecules, ATP, and NAD+

    • B. 

      Carbon dioxide, water, and ATP

    • C. 

      NAD+, oxygen, and two ATP molecules

    • D. 

      Pyruvate, NADH, and ATP

  • 4. 
    What is the main function of the Krebs cycle?
    • A. 

      Breaking down pyruvate molecules to form molecules of NADH and oxygen

    • B. 

      Forming citric acid to make NADH, water, and carbon dioxide

    • C. 

      Producing molecules that carry high-energy electrons to the electron transport chain

    • D. 

      Bonding coenzyme A to pyruvate

  • 5. 
    What is the function of oxygen in cellular respiration?
    • A. 

      To deliver hydrogen ions to the electron transport chain

    • B. 

      To pick up electrons at the end of the electron transport chain

    • C. 

      To provide oxygen for the production of carbon dioxide

    • D. 

      To give a source of energy to the Krebs cycle

  • 6. 
    Which of the following types of organisms uses cellular respiration for their cellular energy needs?
    • A. 

      Eukaryotes

    • B. 

      Plants only

    • C. 

      Animals only

    • D. 

      Prokaryotes

  • 7. 
    Which process breaks down sugars to make ATP when oxygen is present?
    • A. 

      Anaerobic respiration

    • B. 

      Cellular respiration

    • C. 

      Glycolysis

    • D. 

      Photosynthesis

  • 8. 
    The part of cellular respiration in which glucose is broken down is called
    • A. 

      Photosynthesis.

    • B. 

      Aerobic respiration.

    • C. 

      Electron transport.

    • D. 

      Glycolysis.

  • 9. 
    Which organelle converts molecules from the food you eat into usable energy?
    • A. 

      Golgi apparatus

    • B. 

      Chloroplast

    • C. 

      Mitochondrion

    • D. 

      Lysosome

  • 10. 
    In the electron transport chain, hydrogen ions are pumped across the mitochondrial membrane. What provides the energy to operate the protein pumps?
    • A. 

      Electrons

    • B. 

      ATP

    • C. 

      Oxygen

    • D. 

      Carbon dioxide

  • 11. 
    What enzyme is located at the end of the electron transport chain?
    • A. 

      ATP synthase

    • B. 

      Dehydrogenase

    • C. 

      NADPH

    • D. 

      Glycolase

  • 12. 
    Which of the following stages occurs in the mitochondrial matrix?
    • A. 

      The cirtic acid cycle

    • B. 

      The Calvin cycle

    • C. 

      Glycolysis

    • D. 

      Oxidative phosphorylation

  • 13. 
    The three-carbon molecule formed by glycolysis is ___.
    • A. 

      Pyruvate

    • B. 

      NADH

    • C. 

      Citric acid

    • D. 

      Carbon dioxide

  • 14. 
    In the diagram to the right, what is structure A?
    • A. 

      Folded inner membrane

    • B. 

      Mitochondrial matrix

    • C. 

      Stroma

    • D. 

      Thylakoid membrane

  • 15. 
    In the diagram to the right, what is structure B?
    • A. 

      Folded inner membrane

    • B. 

      Mitochondrial matrix

    • C. 

      Stroma

    • D. 

      Thylakoid membrane

  • 16. 
    Which of the following is a feature found only in animal cells?
    • A. 

      Central vacuole

    • B. 

      Mitochondria

    • C. 

      Nucleus

    • D. 

      Centriole

  • 17. 
    A membrane-bound sac that contains digestive enzymes is a ...
    • A. 

      Pump.

    • B. 

      Macrophage.

    • C. 

      Lysosome.

    • D. 

      Vesicle.

  • 18. 
    Which of the following is not found in a plant cell?
    • A. 

      Mitochondria

    • B. 

      Chloroplast

    • C. 

      Golgi apparatus

    • D. 

      Flagella

  • 19. 
    Which of the following is a feature found only in plant cells?
    • A. 

      Central vacuole

    • B. 

      Mitochondria

    • C. 

      Nucleus

    • D. 

      Centriole

  • 20. 
    What is the term for the jelly-like substance that is contained inside the cell membrane?
    • A. 

      Cytoplasm

    • B. 

      Nucleus

    • C. 

      Organelle

    • D. 

      DNA

  • 21. 
    What is the main function of the Golgi apparatus?
    • A. 

      Convert solar energy to chemical energy

    • B. 

      Communicate with other cells

    • C. 

      Process and deliver proteins

    • D. 

      Copy genetic material

  • 22. 
    Which organelle is the storehouse for most of a cell's genetic information?
    • A. 

      Nucleus

    • B. 

      Mitochondrion

    • C. 

      Centriole

    • D. 

      Chloroplast

  • 23. 
    Which of the following is a network of proteins that supports and gives shape to a cell?
    • A. 

      Cytoskeleton

    • B. 

      Cytoplasm

    • C. 

      Vesicles

    • D. 

      Vacuoles

  • 24. 
    Which of the following organelles can be found on the surface of the endoplasmic reticulum?
    • A. 

      Golgi apparatus

    • B. 

      Mitochondria

    • C. 

      Ribosomes

    • D. 

      Centrioles

  • 25. 
    Unlike a eukaryoteic cell, a prokaryotic cell does not have...
    • A. 

      DNA.

    • B. 

      A nucleus.

    • C. 

      Cytoplasm.

    • D. 

      A cell membrane.

Related Topics
Back to Top Back to top