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Author Question: During a stretch reflex, the extrafusal motor neuron is excited directly by the A) intrafusal ... (Read 57 times)

ishan

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on: Jun 22, 2018
During a stretch reflex, the extrafusal motor neuron is excited directly by the
 
  A) intrafusal motor neuron.
  B) muscle spindle receptor.
  C) spindle afferent neuron.
  D) intrafusal muscle.
  E) muscle.

Question 2

The latency of withdrawal reflexes indicates that they involve
 
  A) no synapses.
  B) at least 1 synapse.
  C) at least 2 synapses.
  D) at least 3 synapses.
  E) more than 3 synapses.


aburgess

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Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


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ishan

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Reply #2 on: Jun 22, 2018
Thank you!


aburgess

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Reply #3 on: Jun 22, 2018
Happy to help


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