On the axon would be a synaptic knob. The axon hillock is the connection between the cell body and the axon.
On the axon of a neuron are synaptic knobs. The axon may contain a lot of synaptic knobs and might be extremely lengthy. They are bulbous terminal endpoints that exchange information with other cells via neurotransmitters, a chemical messenger. By means of synaptic vesicles located within the knob, the synaptic knob releases them.
The functional connection between neurons and other cells in the body is mediated by synaptic knobs. The synapses are in charge of tying together the axons and dendrites of nearby neurons. Between presynaptic and postsynaptic cells, they regulate the information flow.
To learn more about Axon click on the below link:
https://brainly.com/question/950620
#SPJ4