Pvhs Biology 2 Final

23 Questions | Total Attempts: 176

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Biology Quizzes & Trivia

This test will contain information from the PVHS Biology 2 coursework from section 2


Questions and Answers
  • 1. 
    The largest organ in the Immune system is the _____.
    • A. 

      Heart

    • B. 

      Lungs

    • C. 

      Skin

    • D. 

      Veins

  • 2. 
    Nose hair is the body’s natural air filtration system.
    • A. 

      True

    • B. 

      False

  • 3. 
    The lymphatic system is made up of ___ cells, B cells, antibodies, and platelets.
    • A. 

      D

    • B. 

      C

    • C. 

      T

    • D. 

      P

  • 4. 
    When a virus enters the body, antibodies are sent to isolate the virus, then ___ cells arrive to infiltrate and finally kill the virus.
    • A. 

      T

    • B. 

      B

  • 5. 
    Bacteria are considered _________ parasites
    • A. 

      Living

    • B. 

      Non-living

  • 6. 
    There are three types of bacteria.
    • A. 

      True

    • B. 

      False

  • 7. 
    Bacteria are not considered deadly due to the fact that it can not reproduce very quickly.
    • A. 

      True

    • B. 

      False

  • 8. 
    The immune system can usually kill the entire foreign cells.
    • A. 

      True

    • B. 

      False

  • 9. 
    A carrier is some one who is infected, or has some of a particular foreign substance in him, yet shows no symptoms.
    • A. 

      True

    • B. 

      False

  • 10. 
    Viral infection occurs when a virus enters a host, in this case a human host, and begins to use the host cells to replicate.
    • A. 

      True

    • B. 

      False

  • 11. 
    Bacterial infection occurs as a pathogen enters a human.  The pathogen does not use the human cells as a host as the virus does, but it begins to kill them.
    • A. 

      True

    • B. 

      False

  • 12. 
    The muscular system is not the largest system in the body.
    • A. 

      True

    • B. 

      False

  • 13. 
    There are over _____ muscles located in the skull.
    • A. 

      Ten

    • B. 

      Twenty

    • C. 

      Thirty

    • D. 

      Fourty

  • 14. 
    Smooth muscle tissue is spindle shaped _____________ muscle
    • A. 

      Involuntary

    • B. 

      Voluntary

  • 15. 
    Wavelike motions called peristalsis characterize ___________ muscle.
    • A. 

      Smooth

    • B. 

      Cardiac

    • C. 

      Skeletal

  • 16. 
    Cardiac muscle tissue is protected by a connective tissue, which is arranged in a ________ pattern.
    • A. 

      Rigid

    • B. 

      Stripped

    • C. 

      Figure eight

  • 17. 
    ANS stands for
    • A. 

      Automatic Nervous System

    • B. 

      Autonomic Nervous System

    • C. 

      Automated Nervous System

  • 18. 
    Skeletal muscle cells are small and very fragile.
    • A. 

      True

    • B. 

      False

  • 19. 
    What is the function of the respiratory system?
    • A. 

      To circulate blood

    • B. 

      To breathe in Carbon Dioxide and out Oxygen

    • C. 

      To breathe in Oxygen and out Carbon Dioxide

    • D. 

      To help us move

  • 20. 
    The right lung has how many lobes?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

  • 21. 
    What is the technical term for breathing?
    • A. 

      Inhalation/Exhalation

    • B. 

      Inspiration/Expiration

    • C. 

      Inhibition/Exhibition

    • D. 

      Indecision/Exorcism

  • 22. 
    What is gas exchange?
    • A. 

      Oxygen transfers from the alveoli to capillary

    • B. 

      Carbon Dioxide transfers from alveoli to capillary

    • C. 

      Air moves in and out of the lungs

    • D. 

      Oxygen is breathed out of the lungs

  • 23. 
    When breathing in, what happens?
    • A. 

      Diaphragm flattens, ribs move up and out

    • B. 

      Diaphragm flattens, ribs move down and in

    • C. 

      Diaphragm moves up, ribs move up and out

    • D. 

      Diaphragm moves up, ribs move down and in