The terminals of both autonomic nerve fibres and motor neurons end in a single, enlarged knoblike structure that releases neurotransmitter.

Question

Quizplus · Accepted Answer

Autonomic nerve fibers often end in a series of swellings known as varicosities that release neurotransmitter along the length of the target tissue, whereas motor neurons typically end in a single, enlarged structure known as a terminal bouton at the neuromuscular junction.

The Terminals of Both Autonomic Nerve Fibres and Motor Neurons