Concept of Homeostasis - Body systems maintain homeostasis, a dynamic steady state in the internal environment - Body System Contributions to Homeostasis
9 important questions on Concept of Homeostasis - Body systems maintain homeostasis, a dynamic steady state in the internal environment - Body System Contributions to Homeostasis
How does the circulatory system contribute to homeostasis?
State the 3 ways that the digestive system contribute to homeostasis?
1. breaks down dietary food so that they are small enough nutrient molecules that can be absorbed into the plasma for distribution to the body cells.
2. It also transfers water and electrolytes from the external environment into the internal environment.
3. It eliminates undigested food residues to the external
environment in the feces.
List 2 ways that the respiratory system contribute to homeostasis?
1. Gets O2 from and eliminates CO2 to the external environment.
2. Maintains a proper pH of the internal environment by By adjusting the rate of removal of acid-forming CO2,
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What substances does the unrinary system remove which contributes to homeostasis?
List 4 ways in which the skeletal system contributes to homeostasis?
storage reservoir for calcium (Ca2+)
together with the muscular system moves the body
site of red blood cell production
How does the muscular system contribute to homeostasis?
How does the immune system contribute to homeostasis?
It also paves the way for repairing or replacing injured or worn out cells.
How does the nervous system contribute to homeostasis and how is it unique?
it controls and coordinates bodily processes that require fast responses
How does the endocrine system contribute to homeostasis and how it is unique?
In contrast to the nervous system, the endocrine system in general regulates activities that require duration rather than speed
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