Quiz on Chapters 1 - 3

Instructions
Take the quiz covering Chapters 1, 2, & 3

This assessment is worth 10 points.

  1. Knowledge of the structure of body parts helps us to understand their function. Which of the following is an accurate example of that principle?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  2. Which of the following is NOT the correct name of an organ system?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  3. Picture
     
    Directional terms are important in the study of anatomy. What does "A" represent?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  4. A solution that contains one osmole of solute in one kilogram (kg) of water is called a   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  5. Which of the following would be classified as a lipid?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  6. Which of the following nitrogen bases is found in RNA but not DNA?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  7. Solution A contains 5 grams of sugar per liter while solution B contains 2 grams of sugar per liter. The solutions are separated by a selectively permeable membrane. If the solvent in both solutions is water, predict in which direction most of the water molecules will move.   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  8. Which of the following would increase the rate of mediated transport?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  9. A group of cells was treated with a proteolytic (protein-digesting) enzyme. Which of the following processes would be least affected by this treatment?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  

  10. Picture
     
    Red blood cells (RBCs) have been placed in three different solutions: hypotonic, hypertonic, isotonic. What is solution "A" relative to the RBC?   (1 point)

    a.  
    b.  
    c.  
    d.  
    e.  



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