Chapter 9 Quiz

Instructions
Take the chapter quiz.

This assessment is worth 100 points.

  1. Endomysium is a delicate network of loose connective tissue that   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  2. Which of the following is mismatched?   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  3. In which of the following situations does a resting membrane potential exist?   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  4. A child ingested an organophosphate poison used to kill insects. Soon the child's muscles began tetanic contractions. Predict what occurred at the synaptic cleft.   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  5. Which of the following events occurs on the postsynaptic membrane?   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  6. Which of the following will respond to a threshold stimulus with an all-or-none contraction?   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  7. Tetanus of a muscle is thought to be caused by   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  8. Body temperature   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  

  9. Myosin phosphatase   (10 points)

    a.  
    b.  
    c.  
    d.  
    e.  



  10. Label “C” on the diagram.   (10 points)

    a.  
    b.  
    c.  
    d.  



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