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Why do you inhale oxygen not nitrogen although it is present in air in great amount?
Wiki User
∙ 11y ago
You do inhale nitrogen! The body simply doesn't need it though, so it is exhaled when you breathe out, unused. The reason why we need the oxygen is because this is used to form a molecule called ATP within your cells, and this gives the cells the energy required to perform tasks. It is also used by the cells as a "pump", so that they don't collapse in on themselves.
Wiki User
∙ 11y ago
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Can nitrogen be lethal?
If present in sufficient quantity it would suffocate a person, as they would be unable to inhale enough oxygen.
Why is the percentage of nitrogen inhale and exhale the same?
The percentage of nitrogen remains the same as the amount of oxygen that was used was replaced by the water vapour and carbon dioxide
What are the two gases which are present during inhaling and exhaling air?
We breathe in all gases present in the air. The two most abundant constituents of air are nitrogen and oxygen.
What causes the different amount of oxygen you inhale and exhale?
The amount of oxygen that is passed through the blood to the tissues and organs causes a difference in the amount that you inhale and exhale. You inhale a larger amount than you exhale.
Will you die if you inhale dry ice fumes?
Dry ice is solid form of carbon dioxide. Carbon dioxide will not kill you unless there is a sufficent amount present to replace the oxygen in the air around you. This will result in death by suffocation or asphyxiation.
Can nitrogen be lethal?
If present in sufficient quantity it would suffocate a person, as they would be unable to inhale enough oxygen.
Why is the percentage of nitrogen inhale and exhale the same?
The percentage of nitrogen remains the same as the amount of oxygen that was used was replaced by the water vapour and carbon dioxide
What are the two gases which are present during inhaling and exhaling air?
We breathe in all gases present in the air. The two most abundant constituents of air are nitrogen and oxygen.
Why doesn't the total amount of nitrogen change?
Nitrogen makes up 78% of air, so we obviously breathe it in and because our body doesnt 'NEED' Nitrogen, so however much you inhale, you can exhale the same amount as none of the Nitrogen is used up. hope it helped ;p x
Why you inhale oxygen rather than nitrogen?
One cannot help but inhale a certain amount of nitrogen with every breath, due to its high concentration in the air. However, nitrogen is not used as extensively by the body as oxygen, and thus most of what is inhaled is then exhaled back into the atmosphere. Oxygen is used all the time in cellular respiration, while nitrogen is less commonly needed.
Which element does our body inhale?
Oxygen and nitrogen
How does your body use nitrogen?
Then Nitrogen you inhale has no use. But nitrogen, from other sources, such as food, helps sperm production.
Why can we inhale nitrogen?
Like oxygen, we can also inhale nitrogen. Nitrogen is beneficial for health unless it's liquid nitrogen. Nitrogen helps us dissolve food waste to prevent deadly diseases from forming. The air we're breathing is mainly oxygen but sometimes we're inhaling nitrogen.
What is the difference between the amount of air you normally inhale and the amount inhale with maximum effect?
Efferent
What amount of oxygen when you inhaled?
Every time you inhale air, you take in 21% oxygen, 78% Nitrogen, 0.04% Carbon Dioxide and 0.96% other gases. :)
What causes the different amount of oxygen you inhale and exhale?
The amount of oxygen that is passed through the blood to the tissues and organs causes a difference in the amount that you inhale and exhale. You inhale a larger amount than you exhale.
Do cats inhale when they yawn?
When cats yawn they inhale a large amount of oxygen.
