Examlex
A(n) _________________ cloud forms when a rotation cell sags below the cloud base, indicating tornado danger.
Node of Ranvier
A narrow gap in the myelin sheath between segments of a neuron's axon, which facilitates rapid conduction of nerve impulses.
Axolemma
The plasma membrane surrounding an axon of a neuron, involved in nerve impulse transmission.
Axon
A long, slender projection of a nerve cell that typically conducts electrical impulses away from the neuron's cell body.
Cell Body
The part of a neuron that contains the nucleus and most of the cytoplasm and organelles, essential for the cell's metabolism and repair.
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