Cell Communication Question 4

The transmission of information from sensory neurons to interneurons typically involves the

exchange of electrons between specialized proteins embedded in the plasma membrane of the sensory neuron to the plasma membrane of the interneuron

release of chemical messengers into the space between the axon of the sensory neuron and the plasma membrane of the interneuron

transfer of a phosphate group from ATP in the sensory neuron to a protein substrate in the interneuron

flow of protons down an electrochemical gradient through a gated channel between the sensory neuron and the interneuron