Biology: The Unity and Diversity of Life (14th Edition)

Published by Brooks/Cole Publishing Co.
ISBN 10: 1305073959
ISBN 13: 978-1-30507-395-1

Chapter 32 - Self-Quiz - Page 559: 7



Work Step by Step

The release of dopamine in the brain is involved in drug addiction and strengthens behaviors that are deemed beneficial such as eating. ACh is released by motor neurons to stimulate the activity of muscle fibers. Serotonin is involved in the formation of memories and influences moods. Epinephrine is a neurotransmitter that is released during periods of stress.
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