Examlex
Instructions: Identify the terms and briefly state their historical significance.
Karakorum
Neurotransmitter
Chemicals in the nervous system that transmit signals across a synapse from one neuron to another, influencing mental processes and behavior.
Hypothalamus
A small region of the brain responsible for regulating physiological processes such as temperature regulation, hunger, thirst, and sleep cycles.
Hormones
Biochemical substances produced by glands in the endocrine system that regulate physiological activities by traveling through the bloodstream to target organs.
Nervous System
The complex network of nerves and cells that transmit signals between different parts of the body, allowing for communication and coordination of bodily functions.
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