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When we breathe in air, nitrogen also go...

When we breathe in air, nitrogen also goes inside along with oxygen. What is the fate of this nitrogen?

A

it moves along with oxygen into the cells

B

It comes out with the `CO_(2)` during exhalation

C

It is absorbed only by the nasal cells

D

Nitrogen concentration is already more in the cells so it not at all absorbed.

Text Solution

Verified by Experts

The correct Answer is:
B
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