Biology 2 Mid-term

32 Questions | Total Attempts: 228

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Biology 2 Mid-term

This test contains information from the PVHS Biology 2 coursework from section 1 and section 2 (numbers 1a-5d)


Questions and Answers
  • 1. 
    A mitochondrion is a...
    • A. 

      Type of Cell

    • B. 

      Type of Organelle

    • C. 

      Type of Lipid

    • D. 

      None of the Above

  • 2. 
    You can find small amounts of DNA in mitochondria.
    • A. 

      True

    • B. 

      False

  • 3. 
    Mitochondria are often called powerhouses because...
    • A. 

      They convert light into food.

    • B. 

      They convert amino acids into proteins.

    • C. 

      They convert food into energy.

    • D. 

      All of the Above

  • 4. 
    Mitochondria have _____ membranes.
    • A. 

      One

    • B. 

      Two

    • C. 

      Three

    • D. 

      Four

  • 5. 
    Which of these terms is NOT associated with mitochondria?
    • A. 

      ATP

    • B. 

      Krebs Cycle

    • C. 

      NADH

    • D. 

      Thylakoid

  • 6. 
    ATP stands for...
    • A. 

      Active Technical Powerhouse

    • B. 

      Adenine Tripolar

    • C. 

      Adenosine Triphosphate

    • D. 

      All Total Power

  • 7. 
    You will find mitochondria in both autotrophic and heterotrophic cells.
    • A. 

      True

    • B. 

      False

  • 8. 
    A key molecule NOT found in a chloroplast is...
    • A. 

      Chlorophyll

    • B. 

      Carbon dioxide

    • C. 

      Water

    • D. 

      Steroids

  • 9. 
    Photosynthesis is a good example of...
    • A. 

      Catabolism

    • B. 

      Anabolism

  • 10. 
    Chloroplasts are found in heterotrophic cells.
    • A. 

      True

    • B. 

      False

  • 11. 
    Which of these choices is NOT in the structure of a chloroplast?
    • A. 

      Granum

    • B. 

      Stroma

    • C. 

      Cristae

    • D. 

      Thylakoid

  • 12. 
    Some cells have very few mitochondria and others have dozens.
    • A. 

      True

    • B. 

      False

  • 13. 
    Chlorophyll and other photosynthetic pigments are found...
    • A. 

      In the stroma

    • B. 

      On the thylakoid membrane.

    • C. 

      On the surface of the chloroplast.

    • D. 

      In the cell nucleus.

  • 14. 
    A chloroplast is made of cellulose.
    • A. 

      True

    • B. 

      Flase

  • 15. 
    Because plants have chloroplasts to generate glucose, they are self-sufficient.
    • A. 

      True

    • B. 

      Flase

  • 16. 
    There is only one type of chlorophyll found in chloroplasts.
    • A. 

      True

    • B. 

      False

  • 17. 
    Only plants can conduct photosynthesis with chloroplasts.
    • A. 

      True

    • B. 

      False

  • 18. 
    Blood travels through a system of arteries (__________________blood) and veins (_____________blood).
    • A. 

      Unoxygenated, oxygenated

    • B. 

      Oxygenated, unoxygenated

  • 19. 
    The heart is divided into four chambers: the left and right ____, and the left and right ________.
    • A. 

      Atria, ventricle

    • B. 

      Ventricle, atria

  • 20. 
    Identify Item #2
    • A. 

      Superior Vena Cava

    • B. 

      Aorta

    • C. 

      Pulmonary Artery

    • D. 

      Left Atrium

  • 21. 
    Identify Item #1
    • A. 

      Superior Vena Cava

    • B. 

      Aorta

    • C. 

      Pulmonary Artery

    • D. 

      Left Atrium

  • 22. 
    Identify Item #4
    • A. 

      Superior Vena Cava

    • B. 

      Aorta

    • C. 

      Pulmonary Vein

    • D. 

      Left Atrium

  • 23. 
    Identify Item #5
    • A. 

      Left Atrium

    • B. 

      Right Atrium

    • C. 

      Left Ventricle

    • D. 

      Right Ventricle

  • 24. 
    Identify Item #7
    • A. 

      Left Atrium

    • B. 

      Right Atrium

    • C. 

      Left Ventricle

    • D. 

      Right Ventricle

  • 25. 
    Identify Item #11
    • A. 

      Left Atrium

    • B. 

      Right Atrium

    • C. 

      Left Ventricle

    • D. 

      Right Ventricle