The monosynaptic stretch reflex circuit consists of a. muscle ...

[saliriagwu]

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.

[atrochim]

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]

Gracias!

[mochi09]

Thanks for the timely response, appreciate it