Homeostasis, Lab Quiz with correct answers |\ |\ |\ |\ |\
What is homeostasis? - CORRECT ANSWERS ✔✔It is the
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property of the body that regulates its internal
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environment and tends to maintain it in equilibrium which |\ |\ |\ |\ |\ |\ |\ |\
can be identified as a state of physical balance.
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Besides the lungs what other organ controls blood pH? -
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CORRECT ANSWERS ✔✔Kidneys. |\ |\
What organ controls glucose levels in the body? -
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CORRECT ANSWERS ✔✔Liver. |\ |\
What organ controls water volume in the body? -
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CORRECT ANSWERS ✔✔Kidneys. |\ |\
What are the lungs' main function? - CORRECT ANSWERS
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✔✔Their main function is to carry out gas exchange.
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What do all cells need? - CORRECT ANSWERS ✔✔All cells
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need oxygen for cellular respiration.
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Where does oxygen come from? - CORRECT ANSWERS
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✔✔It comes through blood.
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, In all cells (by diffusion). - CORRECT ANSWERS ✔✔Blood
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carries oxygen to cells. Cells carry carbon dioxide to blood
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In lungs (alveoli) by diffusion. - CORRECT ANSWERS
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✔✔Blood carries carbon dioxide to alveoli. Alveoli carries
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oxygen to blood. |\ |\
If you stop to breathe this is the reaction that occurs.
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Carbon dioxide is carried in the blood as bicarbonate ions.
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- CORRECT ANSWERS ✔✔CO2 + H20 <- / -> H2CO3- <- /
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-> HCO3- + H+
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Glucose transport in lungs - CORRECT ANSWERS |\ |\ |\ |\ |\ |\ |\
✔✔Glucose + oxygen -> Energy + H2O + CO3. |\ |\ |\ |\ |\ |\ |\ |\
What is another function of the lungs besides gas
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exchange? - CORRECT ANSWERS ✔✔Maintain blood pH. |\ |\ |\ |\ |\ |\
What happens to your pH levels when you increase
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carbon dioxide? - CORRECT ANSWERS ✔✔This results in
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low pH which means pH level will be acidic.
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What happens to your pH levels when you decrease
|\ |\ |\ |\ |\ |\ |\ |\ |\
carbon dioxide? - CORRECT ANSWERS ✔✔A decrease in
|\ |\ |\ |\ |\ |\ |\ |\
What is homeostasis? - CORRECT ANSWERS ✔✔It is the
|\ |\ |\ |\ |\ |\ |\ |\ |\
property of the body that regulates its internal
|\ |\ |\ |\ |\ |\ |\ |\
environment and tends to maintain it in equilibrium which |\ |\ |\ |\ |\ |\ |\ |\
can be identified as a state of physical balance.
|\ |\ |\ |\ |\ |\ |\ |\ |\
Besides the lungs what other organ controls blood pH? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Kidneys. |\ |\
What organ controls glucose levels in the body? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Liver. |\ |\
What organ controls water volume in the body? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Kidneys. |\ |\
What are the lungs' main function? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Their main function is to carry out gas exchange.
|\ |\ |\ |\ |\ |\ |\ |\
What do all cells need? - CORRECT ANSWERS ✔✔All cells
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
need oxygen for cellular respiration.
|\ |\ |\ |\
Where does oxygen come from? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔It comes through blood.
|\ |\ |\
, In all cells (by diffusion). - CORRECT ANSWERS ✔✔Blood
|\ |\ |\ |\ |\ |\ |\ |\ |\
carries oxygen to cells. Cells carry carbon dioxide to blood
|\ |\ |\ |\ |\ |\ |\ |\ |\
In lungs (alveoli) by diffusion. - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔Blood carries carbon dioxide to alveoli. Alveoli carries
|\ |\ |\ |\ |\ |\ |\ |\
oxygen to blood. |\ |\
If you stop to breathe this is the reaction that occurs.
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Carbon dioxide is carried in the blood as bicarbonate ions.
|\ |\ |\ |\ |\ |\ |\ |\ |\
- CORRECT ANSWERS ✔✔CO2 + H20 <- / -> H2CO3- <- /
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
-> HCO3- + H+
|\ |\ |\ |\
Glucose transport in lungs - CORRECT ANSWERS |\ |\ |\ |\ |\ |\ |\
✔✔Glucose + oxygen -> Energy + H2O + CO3. |\ |\ |\ |\ |\ |\ |\ |\
What is another function of the lungs besides gas
|\ |\ |\ |\ |\ |\ |\ |\ |\
exchange? - CORRECT ANSWERS ✔✔Maintain blood pH. |\ |\ |\ |\ |\ |\
What happens to your pH levels when you increase
|\ |\ |\ |\ |\ |\ |\ |\ |\
carbon dioxide? - CORRECT ANSWERS ✔✔This results in
|\ |\ |\ |\ |\ |\ |\ |\
low pH which means pH level will be acidic.
|\ |\ |\ |\ |\ |\ |\ |\
What happens to your pH levels when you decrease
|\ |\ |\ |\ |\ |\ |\ |\ |\
carbon dioxide? - CORRECT ANSWERS ✔✔A decrease in
|\ |\ |\ |\ |\ |\ |\ |\
