CNS
PNS
Eye
Ear
Waves
100
Cerebrum, cerebellum and the brain stem
What is the anatomy of the Central Nervous System?
100
A collection of axons that convey messages to and from the spinal cord.
What is a nerve?
100
To perceive light, colour and motion.
What is the eye's function?
100
They form the auditory nerve that sends auditory signals to the brain.
What is the axons of cilia?
100
This type of wave does have the ability to move through a vacuum.
What is an electromagnetic wave?
200
A specialized cell that does not regenerate and requires a lot of energy.
What is a neuron?
200
The path that a nerve impulse takes during a reflex.
What is a reflex arc?
200
The lobe of the brain that associates with the eye.
What is the occipital lobe?
200
It carries sound waves towards the eardrum.
What is the function of the auditory canal?
200
I am the wave whose medium moves perpendicular to it's motion.
What is a longitudinal wave?
300
Parietal, occipital, frontal and temporal.
What are the 4 lobes of the brain?
300
Rapid and involuntary movement in reaction to a stimulus.
What is a reflex?
300
The 3 posterior membranes of the eye
What are the retina, choroid and sclera?
300
It contains the semicircular canals as well as the cochlea.
What is the inner ear?
300
The number of cycles per unit of time.
What is frequency?
400
It controls involuntary movement (Ex: heart beat, breathing, digestion) and conveys messages from the brain to the spinal cord.
What is the function of the brain stem?
400
A specialized neuron that transmits stimuli into nerve impulses
What is a sensory receptor?
400
The correcting lens for this disorder is the convex lens.
What is hyperopia?
400
The following do not allow any foreign particles from the exterior to enter the ear
What is the hair and glands that secrete wax?
400
I am the unit of measurement that one uses in order to measure a sound intensity?
What is decibels (dB)?
500
Concussion, paralysis, dizziness, blindness and memory loss.
What is the result of brain damage?
500
One transmits information from the brain to the muscle whereas the other transmits information from the sensory receptors to the brain.
What is the difference between a motor nerve and sensory nerve?
500
The reflex that causes the lens to flatten or become round depending on an object's distance.
What is the accomadation reflex?
500
They line the cochlea and move when vibrations are received due to a sound stimulus and create a nerve impulse.
What is the tiny hairs of cilia?
500
The maximum distance traveled by a particle in the medium compared to it's position of equilibrium.
What is amplitude?
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