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Lesson 1.2: Review and Assessment
Know and Understand
Which two factors define whether or not something is an organ?
Which two principles form the basics of homeostatic mechanisms?
What happens to homeostasis when a person ages?
Analyze and Apply
How might the transmission of nerve signals be an example of a positive feedback system?
Compare and contrast the signs and symptoms of dehydration with hyponatremia, a condition in which the amount of water in cells exceeds the amount of sodium.
Using a hot stove as an example, describe how the afferent and efferent nerves in the body protect us from being burned.
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