Medical Quiz

Topics: Nervous / Sensory System Quiz

Dopamine and Serotonin are examples of _______________

A. Axon

B. Neurotransmitters

C. Somatic Nerves

D. Autonomic Nerves

Select your answer:
     


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The portion of the outer ear which sound waves hit, leading to vibrations which are passed along to the tiny bones of the middle ear, is the

A. ear canal

B. ear drum

C. auditory nerve

D. cochlea