Question

Put the following events that occur in a reflex arc in the correct order. Rank the options below. The motor neuron conducts action potentials through the anterior root and spinal nerve to an effector organ The motor neuron conducts action potentials through the anterior root and spinal nerve to an effector organ Open choices for matching The interneuron synapses with a motor neuron The interneuron synapses with a motor neuron Open choices for matching The sensory neuron synapses with an interneuron The sensory neuron synapses with an interneuron Open choices for matching A sensory neuron conducts action potentials through the nerve to the spinal cord A sensory neuron conducts action potentials through the nerve to the spinal cord Open choices for matching A sensory receptor detects a stimulus

Answer 1

Answer: Please see the explanation column for answers

Explanation:

A reflex arc is a nerve or neural pathway that  controls a reflex action giving fast response to a stimulus without the conscious act of  the brain.  Here, the sensory neurons receive stimulation then synapses or connects to  spinal motor neurons nerve cells which then connects to  muscle cells acting as effectors.

Ranking the events that occur in the reflex arc in correct order gives

1st ---- A sensory receptor detects a stimulus

2nd---A sensory neuron conducts action potentials through the nerve to the spinal cord

3rd----- The sensory neuron synapses with an interneuron

4th----- The interneuron synapses with a motor neuron

5th------- The motor neuron conducts action potentials through the anterior root and spinal nerve to an effector organ.