Brain
Neron
Eye
Ear
Random!!
100
Cerebrum
What is the largest part of the brain
100
sensory, motor, and interneurons
Name three types of nerouns?
100
colored part of the eye.
What is the iris?
100
external ear
What part of the ear acts as a funnel to catch sound waves?
100
Reflex
What is an automatic response of the body that occurs very rapidly and without conscious control?
200
Brain stem
What part of the brain controls involuntary actions?
200
dendrite
What part of the neuron receives the message first?
200
sclera
What is the outermost layer of the eye?
200
ear drum
What part of the ear acts as a funnel to catch sound waves?
200
The message bypasses the brain
Why does a reflex occur quickly and automatically?
300
Axon
What part of the neuron carries the message away from the cell body?
300
retina
What is the innermost layer of the eye?
300
hammer, anvil, stirrup
Name the three smallest bones in the human body.
300
Move rapidley
What does your eyes do when you sleep?
400
Medulla
What is the inner ring of the brain?
400
Axon tips
What part of the neuron releases the message?
400
Cones
What are the light sensitive receptor cells that help you to see colors?
400
semicircular canals
What part of the inner ear helps to maintain balance and body position?
400
It alerts your body to danger.
Why is the sensation of pain important?
500
cerebrum
What is located in the front of the brain?
500
the compact area of a nerve cell that constitutes the nucleus and surrounding cytoplasm, excluding the axons and dendrites.
What is a cell body?
500
vitreous humor
What helps to give the eye its round shape?
500
Cohlea
What part of the inner ear helps with hearing and sends the vibrations to the auditory nerve?
500
It becomes a chemical in order to cross the synapse.
How does a nerve impulse move from the axon tips of one neuron to the dendrites of the next neuron?
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