Multiple Choice
In light adaptation,
A) phototransduction does not occur in the retinal regions outside of the fovea
B) rhodopsin levels decrease in rods
C) the iris' circular muscle relaxes
D) both a and b occur
E) both b and c occur
Correct Answer:

Verified
Correct Answer:
Verified
Q73: Vision in bright light is chiefly due
Q74: Match the following term with its description.<br>a.timbre<br>b.pitch<br>c.intensity<br>-Quality
Q75: Match the following terms with their descriptions.<br>a.Alkaloid<br>b.Acid<br>c.Anything
Q76: Which is characteristic of fast pain?<br>A)poorly localized<br>B)occurs
Q77: Through lateral inhibition, a more intensely activated
Q79: The _ is the layer of the
Q80: The fovea<br>A)is located in the exact center
Q81: The middle layer of the retina contains<br>A)bipolar
Q82: Unlike the visual pathways, auditory signals from
Q83: Each cone contains three different photopigments for