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Questions and Answers
What is a reflex arc?
What is a reflex arc?
- A type of muscle or gland outside the CNS
- A complete pathway through the nervous system from stimulus to response (correct)
- A type of receptor cell that detects stimuli
- A type of neuron found in the CNS
What is the function of a sensory neuron in a reflex arc?
What is the function of a sensory neuron in a reflex arc?
- To function within the brain
- To carry out a response
- To transmit impulses away from the CNS
- To detect a stimuli (correct)
How many neurons are typically involved in a reflex arc?
How many neurons are typically involved in a reflex arc?
- Two
- Three (correct)
- Hundreds
- Four
