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Author Question: The monosynaptic stretch reflex circuit consists of a. muscle spindle spinal cord alpha motor ... (Read 86 times)

saliriagwu

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on: Jun 22, 2018
The monosynaptic stretch reflex circuit consists of
 
  a. muscle spindle  spinal cord  alpha motor neuron  extrafusal muscle fibers
  b. spinal cord  muscle spindle  alpha motor neuron  extrafusal muscle fibers
  c. extrafusal muscle fibers  alpha motor neuron  spinal cord  muscle spindle
  d. muscle spindle  spinal cord  extrafusal muscle fibers  alpha motor neuron
  e. spinal cord  alpha motor neuron  extrafusal muscle fibers  muscle spindle

Question 2

Reflex circuits
 
  a. typically involve thousands of neurons.
  b. typically involve one chain of neurons.
  c. typically involve dozens of neurons.
  d. always involve the brain.
  e. involve one neuron.


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atrochim

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

Answer: a. muscle spindle  spinal cord  alpha motor neuron  extrafusal muscle fibers

Answer to Question 2

Answer: a. typically involve thousands of neurons.


saliriagwu

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

jackie

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Reply 3 on: Yesterday
:D TYSM

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