|
|
|
2
|
detects light or photons
|
|
4
|
one or more classes of cones are absent or non-funtional
|
|
7
|
surgically reshape cornea
|
|
10
|
organic compounds in discs
|
|
11
|
daily pattern of activity
|
|
13
|
dim light is insufficient to activate the rods
|
|
15
|
contians cellular organelles and synapses with other cells
|
|
16
|
irregularity in the shape of lens or cornea
|
|
17
|
wavelengths our eyes can see (ROYGBIV)
|
|
18
|
flattened membrane discs in photoreceptor
|
|
19
|
normal eye, images focus on retinal surface
|
|
|
|
|
|
|
1
|
Information on photon wavelengths
|
|
2
|
laser surgery to reshape cornea
|
|
3
|
age causes lens to lose elasticity
|
|
5
|
rhodopsin breaks down into retinal and opsin
|
|
6
|
distant images will be blurry, 'nearsighted'
|
|
8
|
send information on presence or absence of photons to CNS
|
|
9
|
protein that makes rhodopsin
|
|
12
|
what visual pigments derive from
|
|
14
|
distant images will be in focus, 'farsighted'
|
|
20
|
pigment synthesized from vitamin A
|
|
21
|
basic unit of light
|
|
|
|
