Medical Quiz

Topics: Nervous & Endocrine Systems Quiz

An action that happens without conscious thought and is managed by the spinal cord is known as a

A. Stimuli

B. Reflex

C. Effector

D. Response

Select your answer:
     


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A molecule that is made by the endocrine cells and has specific effects on receptor cells is

A. A neurotransmitter

B. A hormone

C. An impulse

D. A neuron