BIOL201A001 Fall2025 Using the VScope latest exam
questions with complete verified solutions + diagrams
Exam 3 -
1. Correct matches:
420 nm - Violet
680 nm - Red
300 nm - Ultraviolet
800 nm - Infrared
2. Correct matches about anatomy of the eye:
Pupil - opening where light enters
Sclera - white of the eye
Iris - gives color to eyes
Cornea - glossy transparent external
Optic nerve - bundle of axons from the retina
3. Myotopia is nearsightedness - TRUE
4. Choose correct matches form below about the photoreceptors:
Rods disks - Free-floating disks
Rods function - Night vision
Rod retinal location - Peripheral retina
Cone retinal location - Fovea
Cones disks - Fewer disks and less sensitive
Cone subtypes - Red, Green, and Blue
5. In rods, activation of rhodopsin by light causes an increase in cGMP production and
sodium influx - FALSE
6. These cells in the retina are light-sensitive.
Amacrine cells
All retinal ganglion cells
Intrinsically photosensitive retinal ganglion cells
Bipolar cells
7. Identify what type of damage to the optic pathways (correct letter in the picture) would
cause the type of loss in the visual field perception (black area).
FOR MORE EXAMS
EMAIL:
, A
B
C
8. Identify what type of damage to the optic pathways (correct
letter in the picture) would cause the type of loss in the visual
field perception (black area).
A
FOR MORE EXAMS
EMAIL:
questions with complete verified solutions + diagrams
Exam 3 -
1. Correct matches:
420 nm - Violet
680 nm - Red
300 nm - Ultraviolet
800 nm - Infrared
2. Correct matches about anatomy of the eye:
Pupil - opening where light enters
Sclera - white of the eye
Iris - gives color to eyes
Cornea - glossy transparent external
Optic nerve - bundle of axons from the retina
3. Myotopia is nearsightedness - TRUE
4. Choose correct matches form below about the photoreceptors:
Rods disks - Free-floating disks
Rods function - Night vision
Rod retinal location - Peripheral retina
Cone retinal location - Fovea
Cones disks - Fewer disks and less sensitive
Cone subtypes - Red, Green, and Blue
5. In rods, activation of rhodopsin by light causes an increase in cGMP production and
sodium influx - FALSE
6. These cells in the retina are light-sensitive.
Amacrine cells
All retinal ganglion cells
Intrinsically photosensitive retinal ganglion cells
Bipolar cells
7. Identify what type of damage to the optic pathways (correct letter in the picture) would
cause the type of loss in the visual field perception (black area).
FOR MORE EXAMS
EMAIL:
, A
B
C
8. Identify what type of damage to the optic pathways (correct
letter in the picture) would cause the type of loss in the visual
field perception (black area).
A
FOR MORE EXAMS
EMAIL:
