How does an impulse move during reflex arc? *

Reflex arcs

Sensory neuron sends electrical impulses to a relay neuron, which is located in the spinal cord of the CNS. Relay neurons connect sensory neurons to motor neurons. Motor neuron sends electrical impulses to an effector. Effector produces a response (muscle contracts to move hand away).

i would have a lunch. it's one big package of food, making it one food. : p

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.