Which of the following is most likely to allow information to pass from neuron to neuron?
A) the chemical interactions in synapses that connect axons and dendrites
B) the formation of a layer of fat cells that encases many axons
C) the release of neurotransmitters into the cell body of a neuron by terminal buttons
D) the ferrying of information across neurotransmitters by a synapse

Question

Quizplus · Accepted Answer

Chemical interactions in synapses that connect axons and dendrites are the primary way in which information is passed from neuron to neuron. When an action potential reaches the terminal button of a neuron, it triggers the release of neurotransmitters into the synaptic cleft. These neurotransmitters diffuse across the cleft and bind to receptors on the postsynaptic neuron's dendrites, causing channels to open and allowing ions to flow in and out of the neuron. This creates a new action potential in the postsynaptic neuron, allowing the signal to be passed on to the next neuron in the circuit.

Which of the Following Is Most Likely to Allow Information