What Substance Is Found in the End Bulbs

question 57

Multiple Choice

What substance is found in the end bulbs?

• A) neurotransmitters
• B) sodium ions
• C) inhibitory sodium
• D) L-dopa

---

Definitions:

Ecstasy

A state of intense joy and happiness, or a drug known for inducing feelings of euphoria.

Stored Serotonin

Serotonin that is accumulated and kept within the synaptic vesicles of neuron cells in the central nervous system, playing a crucial role in mood regulation.

Serotonin-Producing Neurons

Neurons responsible for the production and release of serotonin, a neurotransmitter that plays a key role in regulating mood, appetite, sleep, and cognitive functions.

Ecstasy

An overwhelming feeling of intense happiness, joy, or delight.