In the Case of a Pair of Shoes, the Core

question 30

Multiple Choice

In the case of a pair of shoes, the core product is

• A) basic protection for the feet.
• B) the shoes themselves.
• C) greater comfort.
• D) increased running speed.

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Definitions:

Myelin

A fatty substance that surrounds the axon of some nerve cells, forming an insulating layer that is essential for the proper functioning of the nervous system, speeding up the transmission of nerve impulses.

Saltatory Conduction

A process whereby nerve impulses jump between gaps in the myelin sheath of neurons, speeding up signal transmission.

Nodes

Points of intersection or branching in a network or circuit, often used in the context of biological and technological systems.

Sodium Channels

Ion channels found in cell membranes that allow sodium ions to flow into or out of cells, playing a crucial role in generating and transmitting electrical signals.