week 6

  1. Which of the following statements relating to the macular lutea is correct?Select one:




    B.
  2. Which of the follow statements relating to human colour perception is correct?Select one:
    a. Humans can distinguish about 200 levels of brightness, 200 different hues, and 500 steps of saturation resulting in about 4 million distinct colours. 
    b. Humans can distinguish about 500 levels of brightness, 50 different hues, and 200 steps of saturation resulting in about 4 million distinct colours.
    c. Humans can distinguish about 200 levels of brightness, 500 different hues, and 20 steps of saturation resulting in about 2 million distinct colours.
    d. Humans can distinguish about 400 levels of brightness, 200 different hues, and 10 steps of saturation resulting in about 1.5 million distinct colours.
    e. Humans can distinguish about 500 levels of brightness, 200 different hues, and 20 steps of saturation resulting in about 2 million distinct colours.
    e
  3. Which of the following statements relating to light transduction by photoreceptors is incorrect?Select one:




    B.
  4. Which of the following cells are able to generated action potentials?Select one:




    D.
  5. With respect to the light sensitive of rods and cones. Which of the following statements is correct?Select one:




    D.
  6. Which of the following statements relating to rods and cones is incorrect?Select one:




    C.
  7. Which of the following statements relating to the visual pathway to the brain is correct?




    B.
  8. With respect to the light sensitive of rods and cones. Which of the following statements is correct?Select one:




    E.
  9. With respect to the light sensitive of rods and cones. Which of the following statements is correct?




    E.
  10. With respect to the conjunctiva which of the following statements is not correct?Select one:




    D.
Author
amber9876543
ID
321458
Card Set
week 6
Description
physiology
Updated