During gaseous exchange in the lungs, gas X leaves the blood vessel and enters the alveolus - Junior Cycle Science - Question f - 2015
Question f
During gaseous exchange in the lungs, gas X leaves the blood vessel and enters the alveolus. At the same time, gas Y leaves the alveolus and enters the blood vessel.... show full transcript
Worked Solution & Example Answer:During gaseous exchange in the lungs, gas X leaves the blood vessel and enters the alveolus - Junior Cycle Science - Question f - 2015
Step 1
Name gas Y.
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Answer
Gas Y is oxygen, which is often represented by the chemical symbol O₂. During the process of respiration, oxygen is absorbed into the bloodstream from the alveoli.
Step 2
Name the type of blood vessel shown in the diagram.
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Answer
The type of blood vessel shown in the diagram is a capillary. Capillaries are small blood vessels where the exchange of gases occurs between the blood and the tissues.
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