Which of the following structures contributes the most to the total refractive ability of the eye?
A) lens
B) cornea
C) ciliary muscle
D) retina
E) iris
Correct Answer:
Verified
Q34: During accommodation for near vision,
A)the ciliary muscle
Q35: The lens of the eye
A)has convex surfaces
B)is
Q36: The circular muscle of the iris
A)contracts in
Q37: How is glutamate important to pain pathways?
A)Binds
Q38: The choroid
A)contains rods and cones
B)is a fluid
Q40: Rhodopsin
A)is the photopigment in the red cones
B)consists
Q41: Identify the incorrect statement about cones in
Q42: Cones have higher acuity than rods because
A)cones
Q43: In light adaptation,
A)phototransduction does not occur in
Q44: Cones
A)are most abundant in the periphery of
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