The neurotransmitter active outside the CNS (Central Nervous System) is:
Correct answer: A. Acetylcholine
- A. Acetylcholine
- B. Dopamine
- C. Glutamate
- D. Serotonin
Explanation
Acetylcholine is a neurotransmitter that is active both in the central nervous system (CNS) and outside the CNS. It is involved in various functions, including muscle contraction, autonomic nervous system regulation, and cognitive processes.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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