When a Neural Impulse Reaches the End of an Axon,it

question 69

Multiple Choice

When a neural impulse reaches the end of an axon,it causes the tiny oval sacs at the end of the axon to release chemicals called __________.

• A)effectors
• B)neurotransmitters
• C)stimulants
• D)ions

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Definitions:

Reuptake

The process by which neurotransmitters are taken back into the synaptic vesicles from the synaptic cleft, effectively stopping their action on nearby neurons.

Runner's High

A euphoric sensation reported by some individuals after extensive running, attributed to the release of endorphins.

Endorphins

Neurotransmitters produced by the brain that act as natural painkillers and are linked to feelings of pleasure and euphoria.

Learning And Memory

The processes by which we acquire new information (learning) and store that information over time (memory).