
To determine:
The types of stimuli that are perceived as painful.
Introduction:
Pain receptors, also known as nociceptors, are found all over the body. Various types of pain receptors respond to different types of stimuli caused by the damage done to cells and tissues in the body of an individual.
Different types of pain receptors serve as a reminder for individuals to avoid indulging in activities that cause damage to the cells and tissues in their body. Some individuals are born without the ability to feel pain and are at constant risk of accidents.
To determine:
The usefulness of having pain receptors.
Introduction:
Different types of pain receptors serve as a reminder for individuals to avoid indulging in activities that cause damage to the cells and tissues in their body. Some individuals are born without the ability to feel pain and are at constant risk of accidents.

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Chapter 39 Solutions
Biology
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