Examlex
Which type of immunity is characterized by the production of receptors that will bind to specific antigens?
Parasympathetic
The division of the autonomic nervous system responsible for conserving energy and promoting the "rest and digest" response.
Nodes of Ranvier
Gaps in the myelin sheath of nerve fibers, which facilitate the rapid conduction of nerve impulses along the neuron.
Myelin Sheath
The myelin sheath is a protective covering made of fatty substances that surrounds the axons of many neurons, facilitating the rapid transmission of neural impulses.
Synapses
The junctions between neurons through which they communicate with each other using chemical or electrical signals.
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