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Receptor adaptation occurs when a sensory neuron stops sending impulses even though the original stimulus is still present. Provide several examples of receptors that adapt readily and others that adapt very slowly, if at all. Explain the survival advantage in each of these situations.
Hormones
Signaling molecules released by glands which travel through the bloodstream to tissues or organs to regulate physiology and behavior.
Nonsteroidal
Refers to drugs that are not steroids, often used to reduce inflammation or pain without the effects of steroids.
Glucagon
A hormone produced by the pancreas that raises blood glucose levels, acting as a critical counter-regulatory hormone to insulin.
Thyroid
A gland in the neck that produces hormones regulating growth and metabolism.
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